Simplify condition, we already check for that above

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/trans/views/edit.py

@@ -314,8 +314,7 @@ def handle_translate(translation, request, user_locked,
             request,
             _('You don\'t have privileges to save translations!')
         )
-    elif (unit.only_vote_suggestions()
-            and not request.user.has_perm('trans.save_translation')):
+    elif unit.only_vote_suggestions():
         messages.error(
             request,
             _('Only suggestions are allowed in this translation!')