Merge pull request #5927 from NotMoni/7.x

[7.x] Fix of some Grammar Issues

Author: taylorotwell

contributions.md

@@ -65,7 +65,7 @@ Informal discussion regarding bugs, new features, and implementation of existing
 
 **All** bug fixes should be sent to the latest stable branch or to the [current LTS branch](/docs/{{version}}/releases#support-policy). Bug fixes should **never** be sent to the `master` branch unless they fix features that exist only in the upcoming release.
 
-**Minor** features that are **fully backwards compatible** with the current release may be sent to the latest stable branch.
+**Minor** features that are **fully backward compatible** with the current release may be sent to the latest stable branch.
 
 **Major** new features should always be sent to the `master` branch, which contains the upcoming release.
 
@@ -120,5 +120,5 @@ The Laravel code of conduct is derived from the Ruby code of conduct. Any violat
 - Participants will be tolerant of opposing views.
 - Participants must ensure that their language and actions are free of personal attacks and disparaging personal remarks.
 - When interpreting the words and actions of others, participants should always assume good intentions.
-- Behavior which can be reasonably considered harassment will not be tolerated.
+- Behavior that can be reasonably considered harassment will not be tolerated.
 </div>