typo fix

Author: lsalzman

include/enet/enet.h

@@ -409,7 +409,7 @@ typedef enum _ENetEventType
    ENET_EVENT_TYPE_CONNECT    = 1,  
 
    /** a peer has disconnected.  This event is generated on a successful 
-     * completion of a disconnect initiated by enet_pper_disconnect, if 
+     * completion of a disconnect initiated by enet_peer_disconnect, if 
      * a peer has timed out, or if a connection request intialized by 
      * enet_host_connect has timed out.  The peer field contains the peer 
      * which disconnected. The data field contains user supplied data