git cl creds-check: add reporting.

BUG=689543

Change-Id: I2c5dd9e1ef4a23ba805c8c057ad44c87cfb65a5b
Reviewed-on: https://chromium-review.googlesource.com/455782
Commit-Queue: Andrii Shyshkalov <tandrii@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
diff --git a/gerrit_util.py b/gerrit_util.py
index be6bca6..7d42835 100755
--- a/gerrit_util.py
+++ b/gerrit_util.py
@@ -107,7 +107,7 @@
     if not parts[0].endswith('-review'):
       parts[0] += '-review'
     url = 'https://%s/new-password' % ('.'.join(parts))
-    return 'You can (re)generate your credentails by visiting %s' % url
+    return 'You can (re)generate your credentials by visiting %s' % url
 
   @classmethod
   def get_netrc_path(cls):