diff --git a/config/locales/en.yml b/config/locales/en.yml
index 7970d74..b4da10b 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -459,7 +459,7 @@ en:
   help_thinghttp_example: "This will send your HTTP GET request to Google Finance and parse the response for an element having an ID of ref_626307_c, which corresponds to the S&P 500 current price change for the day."
   help_thinghttp_show: "You can now send your ThingHTTP request and view the response using the following URL:"
   help_thingtweet: "ThingTweet acts as a proxy to Twitter so that your devices can update Twitter statuses without having to implement Open Authentication (OAuth)."
-  help_timecontrol_index: "Create a TimeControl to automatically execute ThingHTTP requests, udpate ThingTweet statuses, or add TalkBack commands at predetermined times."
+  help_timecontrol_index: "Create a TimeControl to automatically execute ThingHTTP requests, update ThingTweet statuses, or add TalkBack commands at predetermined times."
   help_timecontrol_show: "Your TimeControl will be automatically executed at the indicated time."
   help_tweetcontrol: "Use TweetControl to listen to specific trigger words from Twitter, and then process a ThingHTTP request."
   help_tweetcontrol_edit: "Select Anonymous TweetControl to allow anyone to trigger your TweetControl or fill in a specfic Twitter Account (don't include the '@' sign)."