diff --git a/docs/profanity.1 b/docs/profanity.1
index 0c4486eb..3abf096f 100755
--- a/docs/profanity.1
+++ b/docs/profanity.1
@@ -181,7 +181,7 @@ Stands for Mutli-User Chats (XEP-0045) and are also called, groups, group chats,
 The roster is your contact list. By default displayed at the right side on the console window. See RFC6121.
 .TP
 .BR XEP
-XMPP is aa extendable protocol. There are core features and optional features described in XMPP Extension Protocols, short XEPs.
+XMPP is an extendable protocol. There are core features and optional features described in XMPP Extension Protocols, short XEPs.
 .SH SEE ALSO
 .B Profanity
 itself has a lot of built\-in help. Check the