Fixed typo (home-assistant#3179)

miawgogo · fabaff · commit aa465c5ba295 · 2017-08-14T23:05:30.000+02:00
diff --git a/source/_components/mailbox.markdown b/source/_components/mailbox.markdown
@@ -12,7 +12,7 @@ footer: true
 
 Mailboxes provide an list of messages with short information about each.  Mailbox messages appear on a separate panel in the frontend.
 
-Home Assistant currently supports only the [Asterisk Vaoicemail](/component/mailbox.asterisk_mbox) mailbox.
+Home Assistant currently supports only the [Asterisk Voicemail](/component/mailbox.asterisk_mbox) mailbox.
 
 Each mailbox also provides an entity to indicate the number of messages available on the main page.
 
