Fixed typos in various Mix modules

lib/mix/lib/mix.ex

@@ -5,9 +5,9 @@ defmodule Mix do
   build tool for Clojure and was written by one of its contributors.
 
   This module works as a facade for accessing the most common functionality
-  in Elixir, as the shell and the current project configuration.
+  in Elixir, such as the shell and the current project configuration.
 
-  For getting started with Elixir, checkout out the guide available in
+  For getting started with Elixir, checkout out the guide available on
   [Elixir's website](http://elixir-lang.org).
   """
 
@@ -37,7 +37,7 @@ defmodule Mix do
 
   @doc """
   Changes the current mix env. Project configuration loaded
-  per environment is not going to be reloaded.
+  per environment will not be reloaded.
   """
   def env(env) when is_atom(env) do
     Mix.Server.cast({ :env, env })
@@ -52,7 +52,7 @@ defmodule Mix do
   end
 
   @doc """
-  Starts mix and loads the project and dependencies into
+  Starts mix and loads the project and dependencies in
   one step. Useful when invoking mix from an external tool.
   """
   def loadpaths do
@@ -64,8 +64,8 @@ defmodule Mix do
   The shell is a wrapper for doing IO.
 
   It contains conveniences for asking the user information,
-  printing status and so forth. The fact it is also swappable
-  allow developers to use a test shell, that simply sends the
+  printing status and so forth. It is also swappable,
+  allowing developers to use a test shell that simply sends the
   messages to the current process.
   """
   def shell do
@@ -81,9 +81,9 @@ defmodule Mix do
 
   @doc """
   Retrieves the current project configuration. If there
-  isn't a project defined, this function will simply
+  is not a project defined, this function will 
   return an empty keyword list. This allows many mix
-  tasks to work without a need for an underlying project.
+  tasks to work without the need for an underlying project.
   """
   def project do
     Mix.Project.config

lib/mix/lib/mix/archive.ex

@@ -5,11 +5,11 @@ defmodule Mix.Archive do
   An archive is a zip file containing the app and beam files.
   A valid archive must be named with the name of the application and
   it should contain the relative paths beginning with the application
-  name, e.g. root of zip file should be `my_app/ebin/Elixir.My.App.beam`.
+  name, e.g. the root of the zip file should be `my_app/ebin/Elixir.My.App.beam`.
   """
 
   @doc """
-  Returns the archive name based on the app and version.
+  Returns the archive name based on `app` and version.
   """
   def name(app, nil), do: "#{app}.ez"
   def name(app, vsn), do: "#{app}-#{vsn}.ez"

lib/mix/lib/mix/deps.ex

@@ -2,18 +2,18 @@ defrecord Mix.Dep, [ scm: nil, app: nil, requirement: nil, status: nil, opts: ni
                      deps: [], source: nil, manager: nil, from: nil ] do
   @moduledoc """
   This is a record that keeps information about your project
-  dependencies. It keeps:
-
-  * scm - a module representing the source code management tool (SCM) operations;
-  * app - the app name as an atom;
-  * requirement - a binary or regex with the dep's requirement
-  * status - the current status of dependency, check `Mix.Deps.format_status/1` for more info;
-  * opts - the options given by the developer
-  * deps - dependencies of this dependency
-  * source - any possible configuration associated with the manager field,
-      rebar.config for rebar or the Mix.Project for Mix
-  * manager - the project management, possible values: :rebar | :mix | :make | nil
-  * from - path to file where dependency was defined
+  dependencies. It contains:
+
+  * `scm` - a module representing the source code management tool (SCM) operations;
+  * `app` - the application name as an atom;
+  * `requirement` - a binary or regex with the dependency's requirement
+  * `status` - the current status of the dependency, check `Mix.Deps.format_status/1` for more info;
+  * `opts` - the options given by the developer
+  * `deps` - dependencies of this dependency
+  * `source` - any possible configuration associated with the `manager` field,
+      `rebar.config` for rebar or the `Mix.Project` for Mix
+  * `manager` - the project management, possible values: `:rebar` | `:mix` | `:make` | `nil`
+  * `from` - path to the file where the dependency was defined
   """
 end
 
@@ -23,20 +23,20 @@ defmodule Mix.Deps do
   """
 
   @doc """
-  Returns all dependencies recursively as `Mix.Dep` record.
+  Return all dependencies recursively as a `Mix.Dep` record.
 
   ## Exceptions
 
-  This function raises an exception in case the developer
-  provides a dependency in the wrong format.
+  This function raises an exception if the provided
+  dependency is in the wrong format.
   """
   def all do
     { deps, _ } = Mix.Deps.Converger.all(nil, fn(dep, acc) -> { dep, acc } end)
     deps
   end
 
   @doc """
-  Returns all dependencies but with a custom callback and
+  Return all dependencies, but with a custom callback and
   accumulator.
   """
   def all(acc, callback) do
@@ -45,12 +45,12 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Returns all direct child dependencies.
+  Return all direct child dependencies.
   """
   defdelegate children(), to: Mix.Deps.Retriever
 
   @doc """
-  Returns all dependencies depending on given dependencies.
+  Return all dependencies depending on the given dependencies.
   """
   def depending(deps, all_deps // all)
 
@@ -69,7 +69,7 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Receives a list of deps names and returns deps records.
+  Receives a list of dependency names and returns dependency records.
   Logs a message if the dependency could not be found.
   """
   def by_name(given, all_deps // all) do
@@ -93,9 +93,9 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Runs the given `fun` inside the given dependency project by
+  Run the given `fun` inside the given dependency project by
   changing the current working directory and loading the given
-  project into the project stack.
+  project onto the project stack.
   """
   def in_dependency(dep, post_config // [], fun)
 
@@ -123,13 +123,13 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Formats the status of a dependency.
+  Format the status of a dependency.
   """
   def format_status(Mix.Dep[status: { :ok, _vsn }]),
     do: "ok"
 
   def format_status(Mix.Dep[status: { :noappfile, path }]),
-    do: "could not find app file at #{Mix.Utils.relative_to_cwd(path)}"
+    do: "could not find an app file at #{Mix.Utils.relative_to_cwd(path)}"
 
   def format_status(Mix.Dep[status: { :invalidapp, path }]),
     do: "the app file at #{Mix.Utils.relative_to_cwd(path)} is invalid"
@@ -160,7 +160,7 @@ defmodule Mix.Deps do
     do: "the dependency is not available, run `mix deps.get`"
 
   @doc """
-  Checks the lock for the given dependency and update its status accordingly.
+  Check the lock for the given dependency and update its status accordingly.
   """
   def check_lock(Mix.Dep[scm: scm, app: app, opts: opts] = dep, lock) do
     if available?(dep) do
@@ -179,7 +179,7 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Updates the dependency inside the given project.
+  Update the dependency inside the given project.
   """
   defdelegate update(dep), to: Mix.Deps.Retriever
 
@@ -205,7 +205,7 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Check if a dependency is out of date or not, considering its
+  Check if a dependency is out of date, considering its
   lock status. Therefore, be sure to call `check_lock` before
   invoking this function.
   """
@@ -214,7 +214,7 @@ defmodule Mix.Deps do
   def out_of_date?(dep),                                   do: not available?(dep)
 
   @doc """
-  Format the dependency for printing.
+  Format a dependency for printing.
   """
   def format_dep(Mix.Dep[scm: scm, app: app, status: status, opts: opts]) do
     version =
@@ -227,7 +227,7 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Returns all compile paths for the dependency.
+  Return all compile paths for the dependency.
   """
   def compile_paths(Mix.Dep[app: app, opts: opts, manager: manager]) do
     if manager == :mix do
@@ -240,7 +240,7 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Returns all load paths for the dependency.
+  Return all load paths for the dependency.
   """
   def load_paths(Mix.Dep[manager: :mix, app: app, opts: opts]) do
     paths = Mix.Project.in_project app, opts[:dest], fn _ ->
@@ -267,21 +267,21 @@ defmodule Mix.Deps do
   end
 
   @doc """
-  Returns true if dependency is a mix project.
+  Return `true` if dependency is a mix project.
   """
   def mix?(Mix.Dep[manager: manager]) do
     manager == :mix
   end
 
   @doc """
-  Returns true if dependency is a rebar project.
+  Return `true` if dependency is a rebar project.
   """
   def rebar?(Mix.Dep[manager: manager]) do
     manager == :rebar
   end
 
   @doc """
-  Returns true if dependency is a make project.
+  Return `true` if dependency is a make project.
   """
   def make?(Mix.Dep[manager: manager]) do
     manager == :make

lib/mix/lib/mix/tasks/deps.check.ex

@@ -4,15 +4,15 @@ defmodule Mix.Tasks.Deps.Check do
   import Mix.Deps, only: [all: 0, format_dep: 1, format_status: 1, check_lock: 2, out_of_date?: 1]
 
   @hidden true
-  @shortdoc "Check if all dependencies are ok"
+  @shortdoc "Check if all dependencies are valid"
   @recursive :both
 
   @moduledoc """
   Checks if all dependencies are valid and if not, abort.
-  Prints the invalid dependencies status before aborting.
+  Prints the invalid dependencies' status before aborting.
 
   This task is not shown in `mix help` but it is part
-  of mix public API and can be depended on.
+  of the `mix` public API and can be depended on.
   """
   def run(_) do
     lock = Mix.Deps.Lock.read

lib/mix/lib/mix/tasks/deps.clean.ex

@@ -1,15 +1,15 @@
 defmodule Mix.Tasks.Deps.Clean do
   use Mix.Task
 
-  @shortdoc "Remove dependencies files"
+  @shortdoc "Remove dependencies' files"
   @recursive :both
 
   @moduledoc """
   Clean dependencies.
 
-  By default, cleans all dependencies. A list of deps can
+  By default, cleans all dependencies. A list of dependencies can
   be given to clean specific ones. Clean does not unlock
-  the repositories, unless --unlock is given.
+  the repositories, unless `--unlock` is given.
   """
 
   import Mix.Deps, only: [all: 0, by_name: 1, format_dep: 1]

lib/mix/lib/mix/tasks/deps.compile.ex

@@ -7,10 +7,10 @@ defmodule Mix.Tasks.Deps.Compile do
   @moduledoc """
   Compile dependencies.
 
-  By default, compile all dependencies. A list of deps can
-  be given to force the compilation of specific deps.
+  By default, compile all dependencies. A list of dependencies can
+  be given to force the compilation of specific dependencies.
 
-  By default, it tries to detect if the project contains one of
+  By default, attempt to detect if the project contains one of
   the following files:
 
   * `mix.exs`      - if so, invokes `mix compile`
@@ -97,7 +97,7 @@ defmodule Mix.Tasks.Deps.Compile do
     catch
       kind, reason ->
         Mix.shell.error "could not compile dependency #{app}, mix compile failed. " <>
-          "In case you want to recompile this dependency, please run: mix deps.compile #{app}"
+          "If you want to recompile this dependency, please run: mix deps.compile #{app}"
         :erlang.raise(kind, reason, System.stacktrace)
     after
       Mix.env(old_env)
@@ -129,7 +129,7 @@ defmodule Mix.Tasks.Deps.Compile do
   defp do_command(app, command, extra // "") do
     if Mix.shell.cmd("#{command} #{extra}") != 0 do
       raise Mix.Error, message: "could not compile dependency #{app}, #{command} command failed. " <>
-        "In case you want to recompile this dependency, please run: mix deps.compile #{app}"
+        "If you want to recompile this dependency, please run: mix deps.compile #{app}"
     end
   end
 
@@ -141,7 +141,7 @@ defmodule Mix.Tasks.Deps.Compile do
     Mix.shell.info("#{app}: #{command}")
     if Mix.shell.cmd(command) != 0 do
       raise Mix.Error, message: "could not compile dependency #{app}, custom #{command} command failed. " <>
-        "In case you want to recompile this dependency, please run: mix deps.compile #{app}"
+        "If you want to recompile this dependency, please run: mix deps.compile #{app}"
     end
   end
 end

lib/mix/lib/mix/tasks/deps.ex

@@ -8,7 +8,7 @@ defmodule Mix.Tasks.Deps do
 
   @moduledoc """
   List all dependencies and their status.
-  The output is given as follow:
+  The output is given as follows:
 
     * APP [VERSION] SCM: LOCATION
       [locked at REF]

lib/mix/lib/mix/tasks/deps.loadpaths.ex

@@ -4,12 +4,12 @@ defmodule Mix.Tasks.Deps.Loadpaths do
   import Mix.Deps, only: [all: 0, load_paths: 1, ok?: 1]
 
   @hidden true
-  @shortdoc "Load all dependencies paths"
+  @shortdoc "Load all dependencies' paths"
   @recursive :both
 
   @moduledoc """
   Loads all dependencies. This is invoked directly
-  by "loadpaths" when the CLI boots.
+  by `loadpaths` when the CLI boots.
   """
   def run(args) do
     { opts, _ } = OptionParser.parse(args)

lib/mix/lib/mix/tasks/deps.update.ex

@@ -7,7 +7,7 @@ defmodule Mix.Tasks.Deps.Update do
   @moduledoc """
   Update dependencies.
 
-  By default, updates all dependencies. A list of deps can
+  By default, updates all dependencies. A list of dependencies can
   be given to update specific ones. Recompiles the given
   projects after updating.
 

lib/mix/test/mix/tasks/deps_test.exs

@@ -65,7 +65,7 @@ defmodule Mix.Tasks.DepsTest do
       assert_received { :mix_shell, :info, ["* invalidapp [path: \"deps/invalidapp\"]"] }
       assert_received { :mix_shell, :info, ["  the app file at deps/invalidapp/ebin/invalidapp.app is invalid"] }
       assert_received { :mix_shell, :info, ["* noappfile [path: \"deps/noappfile\"]"] }
-      assert_received { :mix_shell, :info, ["  could not find app file at deps/noappfile/ebin/noappfile.app"] }
+      assert_received { :mix_shell, :info, ["  could not find an app file at deps/noappfile/ebin/noappfile.app"] }
       assert_received { :mix_shell, :info, ["* uncloned [git: \"https://github.com/elixir-lang/uncloned.git\"]"] }
       assert_received { :mix_shell, :info, ["  the dependency is not available, run `mix deps.get`"] }
     end
@@ -131,7 +131,7 @@ defmodule Mix.Tasks.DepsTest do
       assert_received { :mix_shell, :error, ["* invalidapp [path: \"deps/invalidapp\"]"] }
       assert_received { :mix_shell, :error, ["  the app file at deps/invalidapp/ebin/invalidapp.app is invalid"] }
       assert_received { :mix_shell, :error, ["* noappfile [path: \"deps/noappfile\"]"] }
-      assert_received { :mix_shell, :error, ["  could not find app file at deps/noappfile/ebin/noappfile.app"] }
+      assert_received { :mix_shell, :error, ["  could not find an app file at deps/noappfile/ebin/noappfile.app"] }
       assert_received { :mix_shell, :error, ["* uncloned [git: \"https://github.com/elixir-lang/uncloned.git\"]"] }
       assert_received { :mix_shell, :error, ["  the dependency is not available, run `mix deps.get`"] }
     end