Fix some typos (#2996)

* s/calcalator/calculator/

* s/Collecion/Collection/

* s/fowarding/forwarding/

* s/boundarries/boundaries/

* s/embarassing/embarrassing/

* s/cofigure/configure/

* s/noticable/noticeable/

* s/Fafter/after/

* s/exlusion/exclusion/

* s/similiar/similar/

* s/foramtted/formatted/

* s/willl/will/

* s/occured/occurred/

* s/examle/example/

* s/exaples/examples/

* s/spec_helpe/spec_helper/

* s/elasped/elapsed/

* s/progresss/progress/

* s/accesssed/accessed/

* s/availble/available/

* Update spec/rspec/core/formatters_spec.rb

* Update features/hooks/before_and_after_hooks.feature

Co-authored-by: Phil Pirozhkov <pirj@users.noreply.github.com>

README.md

@@ -322,14 +322,14 @@ Failures:
             got: nil
 
        (compared using ==)
-     # ./spec/calcalator_spec.rb:6:in `block (3 levels) in <top (required)>'
+     # ./spec/calculator_spec.rb:6:in `block (3 levels) in <top (required)>'
 
 Finished in 0.00131 seconds (files took 0.10968 seconds to load)
 1 example, 1 failure
 
 Failed examples:
 
-rspec ./spec/calcalator_spec.rb:5 # Calculator#add returns the sum of its arguments
+rspec ./spec/calculator_spec.rb:5 # Calculator#add returns the sum of its arguments
 ```
 
 Implement the simplest solution, by changing the definition of `Calculator#add` to:

benchmarks/allocations/1000_groups_1_example.rb

@@ -100,7 +100,7 @@
   - 10K arrays
   - 10K sets
   - 5K FilterableItemRepository
-  - 5K HookCollecion
+  - 5K HookCollection
 
               class_plus                 count
 ---------------------------------------  -----

benchmarks/capture_block_vs_yield.rb

@@ -84,7 +84,7 @@ def call_block_n_times(n, &block)
 a high constant cost, taking about 5x longer than a single `yield`
 (even if the block is never used!).
 
-However, fowarding a captured block can be faster than using `yield`
+However, forwarding a captured block can be faster than using `yield`
 if the block is used many times (the breakeven point is at about 20-25
 invocations), so it appears that he per-invocation cost of `yield`
 is higher than that of a captured-and-forwarded block.

features/command_line/example_matches_name_option.feature

@@ -103,7 +103,7 @@ Feature: `--example-matches` option
       | nested group second example in nested group |
 
   # https://regex101.com/r/RABd8Q/2
-  Scenario: Match only matching regex with word boundarries
+  Scenario: Match only matching regex with word boundaries
     When I run `rspec . --example-matches "nested[^_]" --format d`
     Then the examples should all pass
     And the output should contain all of these:

features/command_line/require_option.feature

@@ -34,7 +34,7 @@ Feature: `--require` option
       """
     And a file named "spec/example_spec.rb" with:
       """ruby
-      RSpec.describe "an embarassing situation" do
+      RSpec.describe "an embarrassing situation" do
         it "happens to everyone" do
         end
       end

features/configuration/custom_settings.feature

@@ -66,7 +66,7 @@ Feature: custom settings
       end
 
       RSpec.describe "custom setting" do
-        it "returns the value set in the last cofigure block to get eval'd" do
+        it "returns the value set in the last configure block to get eval'd" do
           expect(RSpec.configuration.custom_setting).to be(true)
         end
 

features/example_groups/shared_examples.feature

@@ -83,7 +83,7 @@ Feature: shared examples
       `rspec-rails`. However, in order to keep your test suite boot time down,
       it's a good idea to not autorequire all files in a directory like this.
       When running only one spec file, loading unneeded dependencies or performing
-      unneeded setup can have a significant, noticable effect on how long it takes
+      unneeded setup can have a significant, noticeable effect on how long it takes
       before the first example runs.
 
   3. When all of the groups that include the shared group reside in the same file,

lib/rspec/core/configuration.rb

@@ -678,7 +678,7 @@ def backtrace_exclusion_patterns
       end
 
       # Set regular expressions used to exclude lines in backtrace.
-      # @param patterns [Array<Regexp>] set backtrace_formatter exlusion_patterns
+      # @param patterns [Array<Regexp>] set backtrace_formatter exclusion_patterns
       def backtrace_exclusion_patterns=(patterns)
         @backtrace_formatter.exclusion_patterns = patterns
       end
@@ -1820,7 +1820,7 @@ def raise_errors_for_deprecations!
       #   by not setting `mock_with` or `expect_with` to anything else).
       #
       # @note If the user uses this options with `mock_with :mocha`
-      #   (or similiar) they will still have monkey patching active
+      #   (or similar) they will still have monkey patching active
       #   in their test environment from mocha.
       #
       # @example

lib/rspec/core/example_status_persister.rb

@@ -63,7 +63,7 @@ def statuses_from_this_run
     # were loaded but not executed (due to filtering, `--fail-fast`
     # or whatever) should have a `:status` of `UNKNOWN_STATUS`.
     #
-    # This willl produce a new list that:
+    # This will produce a new list that:
     #   - Will be missing examples from previous runs that we know for sure
     #     no longer exist.
     #   - Will have the latest known status for any examples that either
@@ -164,7 +164,7 @@ def formatted_header_rows
       end
 
       def formatted_value_rows
-        @foramtted_value_rows ||= rows.map do |row|
+        @formatted_value_rows ||= rows.map do |row|
           formatted_row_from(row)
         end
       end

lib/rspec/core/formatters/html_snippet_extractor.rb

@@ -43,7 +43,7 @@ def self.convert(code)
         #
         # @param backtrace [String] the backtrace from a test failure
         # @return [String] highlighted code snippet indicating where the test
-        #   failure occured
+        #   failure occurred
         #
         # @see #post_process
         def snippet(backtrace)
@@ -103,7 +103,7 @@ def lines_around(file, line)
         #
         # @param highlighted [String] syntax-highlighted snippet surrounding the
         #   offending line of code
-        # @param offending_line [Fixnum] line where failure occured
+        # @param offending_line [Fixnum] line where failure occurred
         # @return [String] completed snippet
         def post_process(highlighted, offending_line)
           new_lines = []

lib/rspec/core/metadata_filter.rb

@@ -92,7 +92,7 @@ module FilterableItemRepository
       #
       # This is ideal for use by a example or example group, which may
       # be updated multiple times with globally configured hooks, etc,
-      # but will not be queried frequently by other examples or examle
+      # but will not be queried frequently by other examples or example
       # groups.
       # @private
       class UpdateOptimized

spec/rspec/core/configuration/only_failures_support_spec.rb

@@ -92,7 +92,7 @@ def spec_files_with_failures
       end
 
       context "when `example_status_persistence_file_path` is configured" do
-        it 'returns a memoized array of unique spec files that contain failed exaples' do
+        it 'returns a memoized array of unique spec files that contain failed examples' do
           simulate_persisted_examples(
             { :example_id => "./spec_1.rb[1:1]", :status => "failed"  },
             { :example_id => "./spec_1.rb[1:2]", :status => "failed"  },

spec/rspec/core/configuration_options_spec.rb

@@ -117,7 +117,7 @@
 
     { "pattern" => :pattern, "exclude-pattern" => :exclude_pattern }.each do |flag, attr|
       it "sets #{attr} before `requires` so users can check `files_to_run` in a `spec_helper` loaded by `--require`" do
-        opts = config_options_object(*%W[--require spec_helpe --#{flag} **/*.spec])
+        opts = config_options_object(*%W[--require spec_helper --#{flag} **/*.spec])
         expect(config).to receive(:force).with({attr => '**/*.spec'}).ordered
         expect(config).to receive(:requires=).ordered
         opts.configure(config)

spec/rspec/core/formatters/helpers_spec.rb

@@ -108,7 +108,7 @@
         expect(helper.format_seconds(50.330340)).to eq("50.33")
       end
 
-      it "returns human friendly elasped time" do
+      it "returns human friendly elapsed time" do
         expect(helper.format_seconds(50.1)).to eq("50.1")
         expect(helper.format_seconds(5)).to eq("5")
         expect(helper.format_seconds(5.0)).to eq("5")

spec/rspec/core/formatters_spec.rb

@@ -111,7 +111,7 @@ module RSpec::Core::Formatters
       end
 
       it "raises ArgumentError if formatter is unknown" do
-        expect { loader.add :progresss, output }.to raise_error(ArgumentError)
+        expect { loader.add :nonexistent, output }.to raise_error(ArgumentError)
       end
 
       context "with a 2nd arg defining the output" do

spec/rspec/core/memoized_helpers_spec.rb

@@ -434,7 +434,7 @@ def not_ok?; false; end
           end
         end
 
-        specify 'memoized blocks prevent other threads from accessing, even when it is accesssed in a superclass' do
+        specify 'memoized blocks prevent other threads from accessing, even when it is accessed in a superclass' do
           describe_successfully do
             let!(:order) { ThreadOrder.new }
             after { order.apocalypse! :join }

spec/rspec/core_spec.rb

@@ -52,7 +52,7 @@
       # of files in `support/fake_libs` that substitute for the real things when
       # we put that directory on the load path. Here's the list:
       #
-      #   * coderay -- loaded by the HTML formatter if availble for syntax highlighting.
+      #   * coderay -- loaded by the HTML formatter if available for syntax highlighting.
       #   * drb -- loaded when `--drb` is used. Loads other stdlibs (socket, thread, fcntl).
       #   * erb -- loaded by `ConfigurationOptions` so `.rspec` can use ERB. Loads other stdlibs (strscan, cgi/util).
       #   * flexmock -- loaded by our Flexmock mocking adapter.