Remove commit instructions of 'CONTRIBUTING.md'

Author: mstuttgart

Diff for: CONTRIBUTING.md

@@ -14,19 +14,6 @@ and specifies the language of the snippets.
 * You can relaunch the extension from the debug toolbar after making changes to the files listed above.
 * You can also reload (`Ctrl+R` or `Cmd+R` on Mac) the VS Code window with your extension to load your changes.
 
-## Commit format
-
-Use commits in follow format
-
-> [TAG] My commit message
-
-This `TAG` can be:
-
-* IMP: to improvements
-* NEW: to new resource and snippets
-* FIX: to bug fixes
-* DEL: to remove anything
-
 ## Send a PR
 * Commit your changes and send us a Pull Request.