Normalized our 'take no arguments' strings.

plugins/Dict.py

@@ -74,7 +74,7 @@ conf.registerChannelValue(conf.supybot.plugins.Dict, 'default',
 class Dict(callbacks.Privmsg):
     threaded = True
     def dictionaries(self, irc, msg, args):
-        """takes no arguments.
+        """takes no arguments
 
         Returns the dictionaries valid for the dict command.
         """
@@ -88,7 +88,7 @@ class Dict(callbacks.Privmsg):
             irc.error(webutils.strError(e))
 
     def random(self, irc, msg, args):
-        """takes no arguments.
+        """takes no arguments
 
         Returns a random valid dictionary.
         """

plugins/Fun.py

@@ -260,7 +260,7 @@ class Fun(callbacks.Privmsg):
             irc.error('Dice must be of the form <dice>d<sides>')
 
     def objects(self, irc, msg, args):
-        """takes no arguments.
+        """takes no arguments
 
         Returns the number and types of Python objects in memory.
         """

plugins/MoobotFactoids.py

@@ -191,7 +191,7 @@ class MoobotFactoids(callbacks.PrivmsgCommandAndRegexp):
         db.commit()
 
     def randomfactoid(self, irc, msg, args):
-        """<takes no arguments>
+        """takes no arguments
 
         Displays a random factoid (along with its key) from the database.
         """
@@ -668,7 +668,7 @@ class MoobotFactoids(callbacks.PrivmsgCommandAndRegexp):
         irc.replySuccess()
 
     def randomfactoid(self, irc, msg, args):
-        """<takes no arguments>
+        """takes no arguments
 
         Displays a random factoid (along with its key) from the database.
         """

plugins/Scheduler.py

@@ -139,7 +139,7 @@ class Scheduler(callbacks.Privmsg):
         # irc.replySuccess()
 
     def list(self, irc, msg, args):
-        """takes no arguments.
+        """takes no arguments
 
         Lists the currently scheduled events.
         """