Merge pull request rails#51309 from adityapandit17/update-pull-request-template

Updated the pull request template, grammatical and general wordings [skip ci]

Author: guilleiguaran

.github/pull_request_template.md

@@ -14,7 +14,7 @@ here](https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#cont
 About this template
 
 The following template aims to help contributors write a good description for their pull requests.
-We'd like you to provide a description of the changes in your pull request (i.e. bugs fixed or features added), motivation behind the changes, and complete the checklist below before opening a pull request.
+We'd like you to provide a description of the changes in your pull request (i.e. bugs fixed or features added), the motivation behind the changes, and complete the checklist below before opening a pull request.
 
 Feel free to discard it if you need to (e.g. when you just fix a typo). -->
 
@@ -33,13 +33,13 @@ This Pull Request changes [REPLACE ME]
 
 ### Additional information
 
-<!-- Provide additional information such as benchmarks, reference to other repositories or alternative solutions. -->
+<!-- Provide additional information such as benchmarks, references to other repositories, or alternative solutions. -->
 
 ### Checklist
 
 Before submitting the PR make sure the following are checked:
 
-* [ ] This Pull Request is related to one change. Changes that are unrelated should be opened in separate PRs.
+* [ ] This Pull Request is related to one change. Unrelated changes should be opened in separate PRs.
 * [ ] Commit message has a detailed description of what changed and why. If this PR fixes a related issue include it in the commit message. Ex: `[Fix #issue-number]`
 * [ ] Tests are added or updated if you fix a bug or add a feature.
 * [ ] CHANGELOG files are updated for the changed libraries if there is a behavior change or additional feature. Minor bug fixes and documentation changes should not be included.