fix: Update docs/source/UserGuide/GettingStarted/GettingUserIdentity/index.rst

Co-authored-by: fstagni <[email protected]>

Author: TaykYoku

docs/source/UserGuide/GettingStarted/GettingUserIdentity/index.rst

@@ -54,7 +54,7 @@ If another non-default user group is needed, the command becomes::
 
 where ``user_group`` is the desired DIRAC group name for which the user is entitled.
 
-.. note:: Starting with the 8.0, you able to generate proxy with new `dirac-login` command, use *--help* key to more information. E.g.: dirac-login <user_group>
+.. note:: Version 8.0 added the possibility to generate proxy with new `dirac-login` command, use *--help* switch for more information. E.g.: dirac-login <user_group>
 
 Token authorization
 -------------------