Update llvm/docs/DeveloperPolicy.rst

Co-authored-by: Vlad Serebrennikov <[email protected]>

Author: tstellar

llvm/docs/DeveloperPolicy.rst

@@ -477,7 +477,7 @@ Obtaining Commit Access
 
 We grant commit access to contributors that can provide a valid justification.
 If you would like commit access, please use this `link <https://github.com/llvm/llvm-project/issues/new?title=Request%20Commit%20Access%20For%20%3Cuser%3E&body=%23%23%23%20Why%20Are%20you%20requesting%20commit%20access%20?>`_ to file
-an issue and request commit access.  Replace the <user> string in the title
+an issue and request commit access. Replace the <user> string in the title
 with your github username, and explain why you are requesting commit access in
 the issue description. If approved, a GitHub invitation will be sent to your
 GitHub account. In case you don't get notification from GitHub, go to