Fix and enable Gating on H404

Enable gating on the Hacking H404 check - docstring
should start with a summary.

Change-Id: I80612a15bd11f689e9e9f4dc2ff812138630ddbd

1 files changed, 6 insertions, 7 deletions

diff --git a/keystoneclient/utils.py b/keystoneclient/utils.py
index f09e76e..12d9eea 100644
--- a/keystoneclient/utils.py
+++ b/keystoneclient/utils.py
@@ -113,10 +113,10 @@ def unauthenticated(f):
 
 
 def isunauthenticated(f):
-    """
-    Checks to see if the function is marked as not requiring authentication
-    with the @unauthenticated decorator. Returns True if decorator is
-    set to True, False otherwise.
+    """Checks to see if the function is marked as not requiring authentication
+    with the @unauthenticated decorator.
+
+    Returns True if decorator is set to True, False otherwise.
     """
     return getattr(f, 'unauthenticated', False)
 
@@ -135,9 +135,8 @@ def hash_signed_token(signed_text):
 
 
 def prompt_for_password():
-    """
-     Prompt user for password if not provided so the password
-     doesn't show up in the bash history.
+    """Prompt user for password if not provided so the password
+    doesn't show up in the bash history.
     """
     if not (hasattr(sys.stdin, 'isatty') and sys.stdin.isatty()):
         # nothing to do