renumbered

README.md

@@ -12,16 +12,16 @@ column B.
 3. Paste the code.js over any code that is populated in the script editor and
 save it.
 
-3.a Fill in the following information:
+4. Fill in the following information:
 
    * in `getMyHost()` fill in your slack domain
    * in `getToken()` fill in your slack api token. You can get your slack api token for the team you are working with on the https://api.slack.com/web page under the "Authentication" section.
    * in `getSignupChannel()` fill in the channel you want to send updates to.   You may have to put the channel id depending on where you are sending the update.  See https://api.slack.com/methods/chat.postMessage for more details.
 
-4. In the script editor, click "Resources" and select "Current Project's
+5. In the script editor, click "Resources" and select "Current Project's
 Triggers"
 
-5. Create a trigger that:
+6. Create a trigger that:
   run: readRows
   events: from spreadsheet  "on form submit"
   and click "save"