diff --git a/plugins/Topic/plugin.py b/plugins/Topic/plugin.py
index 9d121fa80..622e059c4 100644
--- a/plugins/Topic/plugin.py
+++ b/plugins/Topic/plugin.py
@@ -465,7 +465,7 @@ class Topic(callbacks.Plugin):
     def unlock(self, irc, msg, args, channel):
         """[<channel>]
 
-        Unlocks the topic (sets the mode +t) in <channel>.  <channel> is only
+        Unlocks the topic (sets the mode -t) in <channel>.  <channel> is only
         necessary if the message isn't sent in the channel itself.
         """
         if not self._checkManageCapabilities(irc, msg, channel):