Updates README to include reference to HUBOT_IRC_PRIVATE env variable

stephenyeargin · stephenyeargin · commit 79c128d58a0a · 2013-07-25T15:47:48.000-05:00
diff --git a/README.md b/README.md
@@ -38,6 +38,7 @@ And the following are optional.
 * `HUBOT_IRC_UNFLOOD`
 * `HUBOT_IRC_DEBUG`
 * `HUBOT_IRC_USESSL`
+* `HUBOT_IRC_PRIVATE`
 
 ### IRC Server
 
