markov: mention learn in summary help

diff --git a/data/rbot/plugins/markov.rb b/data/rbot/plugins/markov.rb
index 9e4bbb9247c344f3e07ba939a28df5741ea859b6..621935c60a87225f9631fe4045f0b722f3ae5bb2 100755 (executable)
--- a/data/rbot/plugins/markov.rb
+++ b/data/rbot/plugins/markov.rb
@@ -367,7 +367,7 @@ class MarkovPlugin < Plugin
        "learn from the text in the specified <file>, optionally using the given <pattern> to filter the text.",
        "you can sample what would be learned by specifying 'testing <num> lines'"].join(' ')
     else
-      "markov plugin: listens to chat to build a markov chain, with which it can (perhaps) attempt to (inanely) contribute to 'discussion'. Sort of.. Will get a *lot* better after listening to a lot of chat. Usage: 'chat' to attempt to say something relevant to the last line of chat, if it can -- help topics: ignore, readonly, delay, status, probability, chat, chat about"
+      "markov plugin: listens to chat to build a markov chain, with which it can (perhaps) attempt to (inanely) contribute to 'discussion'. Sort of.. Will get a *lot* better after listening to a lot of chat. Usage: 'chat' to attempt to say something relevant to the last line of chat, if it can -- help topics: ignore, readonly, delay, status, probability, chat, chat about, learn"
     end
   end