Merge pull request #84 from vitorgalvao/patch-2

STYLEGUIDE.md: consistent use of parenthesis on Keyword Arguments

Author: composerinteralia

STYLEGUIDE.md

@@ -371,7 +371,7 @@ def remove_member(user, skip_membership_check: false)
 end
 
 # Elsewhere, now with more clarity:
-remove_member user, skip_membership_check: true
+remove_member(user, skip_membership_check: true)
 ```
 
 ## Naming