add help for credentials plugin

geemus · Dec 8, 2011 · 642f005 · 642f005
1 parent f47f929
commit 642f005
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/vulcan/cli.rb b/lib/vulcan/cli.rb
@@ -106,6 +106,11 @@ def self.api_key
           end
         end
         class Heroku::Command::Credentials < Heroku::Command::Base
+
+          # credentials
+          #
+          # list your api key
+          #
           def index
             puts Heroku::Auth.api_key
           end