Update error message formatting.

StackStorm · Sep 19, 2016 · a4c4840 · a4c4840
1 parent 18d9333
commit a4c4840
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/st2common/st2common/bootstrap/actionsregistrar.py b/st2common/st2common/bootstrap/actionsregistrar.py
@@ -139,8 +139,8 @@ def _register_action(self, pack, action):
             if is_invalid_parameter_name:
                 parameter_name = re.search('\'(.+?)\' was unexpected', msg).groups()[0]
                 new_msg = ('Parameter name "%s" is invalid. Valid characters for parameter name '
-                           'are [a-zA-Z0-0_]' % (parameter_name))
-                new_msg += '\n' + msg
+                           'are [a-zA-Z0-0_].' % (parameter_name))
+                new_msg += '\n\n' + msg
                 raise jsonschema.ValidationError(new_msg)
             raise e