Merge pull request #13944 from MicrosoftDocs/repo_sync_working_branch

Confirm merge from repo_sync_working_branch to main to sync with https://github.com/MicrosoftDocs/visualstudio-docs (branch main)

Author: prmerger-automator[bot]

docs/extensibility/vsix/tips/projects.md

@@ -14,7 +14,7 @@ ms.subservice: extensibility-integration
 Here's a collection of small code samples on different ways to work with projects.
 
 ## Get project from contained file
-This is how to get the project from one if its files.
+This is how to get the project from one of its files.
 
 ```csharp
  string fileName = "c:\\file\\in\\project.txt";