Merge pull request rook#15477 from obnoxxx/docs-lengthy-commits

docs: slight rewording in development guide

Author: BlaineEXE

Documentation/Contributing/development-flow.md

@@ -279,7 +279,7 @@ See the action details for an ssh connection to the Github runner.
 
 ## Commit structure
 
-Rook maintainers value clear, lengthy and explanatory commit messages.
+Rook maintainers value clear and detailed commit messages.
 
 Requirements for commits: