docs: fixing typos and grammatical errors in several documentation fi…

…les (#47254)

- Fixes grammar issues in various markdown files, like the `DEBUG.md` or `DEVELOPER.md`

PR Close #47254

docs/BAZEL.md

@@ -10,7 +10,7 @@ Bazel.
 ## Installation
 
 In order to ensure that everyone builds Angular in a _consistent_ way, Bazel
-will be installed through NPM and therefore it's not necessary to install Bazel
+will be installed through NPM. It's not necessary to install Bazel
 manually.
 
 The binaries for Bazel will be provided by the [`@bazel/bazelisk`](https://github.com/bazelbuild/bazelisk)
@@ -157,7 +157,7 @@ Of course, non-hermeticity in an action can cause problems.
 At worst, you can fetch a broken artifact from the cache, making your build non-reproducible.
 For this reason, we are careful to implement our Bazel rules to depend only on their inputs.
 
-Currently we only use remote caching on CircleCI and we let Angular core developers enable remote caching to speed up their builds.
+Currently, we only use remote caching on CircleCI. We let Angular core developers enable remote caching to speed up their builds.
 
 ### Remote cache in development
 
@@ -239,7 +239,7 @@ yarn bazel analyze-profile filename_name.profile --html --html_details --html_hi
 
 This will generate a `filename_name.profile.html` file that you can open in your browser.
 
-On the upper right corner that is a small table of contents with links to three areas: Tasks, Legend and Statistics.
+In the upper right corner that is a small table of contents with links to three areas: Tasks, Legend and Statistics.
 
 In the Tasks section you will find a graph of where time is spent. Legend shows what the colors in the Tasks graph mean.
 Hovering over the background will show what phase that is, while hovering over bars will show more details about that specific action.

docs/DEBUG.md

@@ -6,7 +6,7 @@ The core packages are tested both in the browser (via Karma) and on the server (
 ## Debugging in Karma
 
 It is useful to focus your debugging on one test at a time by changing that test to be
-defined using the `fit(...)` function, rather than `it(...)`. Moreover it can be helpful
+defined using the `fit(...)` function, rather than `it(...)`. Moreover, it can be helpful
 to place a `debugger` statement in this `fit` clause to cause the debugger to stop when
 it hits this test.
 
@@ -16,7 +16,7 @@ document.
 ## Debugging in Node
 
 It is useful to focus your debugging on one test at a time by changing that test to be
-defined using the `fit(...)` function, rather than `it(...)`. Moreover it can be helpful
+defined using the `fit(...)` function, rather than `it(...)`. Moreover, it can be helpful
 to place a `debugger` statement in this `fit` clause to cause the debugger to stop when
 it hits this test.
 

docs/DEBUG_COMPONENTS_REPO_IVY.md

@@ -1,6 +1,6 @@
 # Debugging the `components-repo-unit-tests` job
 
-Currently all changes to Ivy are validated against the test suite of the
+Currently, all changes to Ivy are validated against the test suite of the
 `angular/components` repository. In order to debug the `components-repo-unit-tests` CI
 job, the following steps can be used:
 

docs/DEVELOPER.md

@@ -31,7 +31,7 @@ following products on your development machine:
 
 * [Yarn](https://yarnpkg.com) (version specified in the engines field of [`package.json`](../package.json)) which is used to install dependencies.
 
-* Optional: [Java](https://openjdk.java.net/) version 7 or higher as required by [Closure Compiler](https://developers.google.com/closure/compiler). Most developers will not need this. Java is required for running some of the integration tests.
+* Optional: [Java](https://openjdk.java.net/) version 7 or higher than required by [Closure Compiler](https://developers.google.com/closure/compiler). Most developers will not need this. Java is required for running some integration tests.
 
 ## Getting the Sources
 
@@ -146,7 +146,7 @@ $ yarn lint
 ## Publishing Snapshot Builds
 
 When a build of any branch on the upstream fork angular/angular is green on CircleCI, it
-automatically publishes build artifacts to repositories in the Angular org, eg. the `@angular/core`
+automatically publishes build artifacts to repositories in the Angular org, for example, the `@angular/core`
 package is published to https://github.com/angular/core-builds.
 
 You may find that your un-merged change needs some validation from external participants.

docs/GITHUB_PROCESS.md

@@ -53,7 +53,7 @@ decision.
 
 ## What if I want to implement the feature to help the Angular team?
 
-Often implementing the feature as an separate package is a better option. Building an external
+Often implementing the feature as a separate package is a better option. Building an external
 package rather than including the functionality in Angular helps with:
 
 - Keeping the framework's runtime smaller and simpler