Merge pull request #437 from Simran-B/patch-2

Remove extra "in" and add missing quote mark to style guide

Author: janiceilene

contributing/content-style-guide.md

@@ -346,7 +346,7 @@ Use clear, simple language that’s approachable and accessible for a wide range
 
 ## Word choice and terminology
 
-For general guidance and GitHub-specific terms, see “[Terminology](https://brand.github.com/content/terminology) in and “[Words that can be tricky](https://brand.github.com/content/grammar#words-that-can-be-tricky)” in GitHub’s Brand Guide. For more detailed guidance, see the “[A-Z word list](https://docs.microsoft.com/en-us/style-guide)” in Microsoft’s style guide.
+For general guidance and GitHub-specific terms, see “[Terminology](https://brand.github.com/content/terminology)” and “[Words that can be tricky](https://brand.github.com/content/grammar#words-that-can-be-tricky)” in GitHub’s Brand Guide. For more detailed guidance, see the “[A-Z word list](https://docs.microsoft.com/en-us/style-guide)” in Microsoft’s style guide.
 
 ### Abbreviations