Fixed doxygen comments everywhere

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@1748 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip/include/pjsip-simple/evsub_msg.h b/pjsip/include/pjsip-simple/evsub_msg.h
index f1c3f4b..520a0f9 100644
--- a/pjsip/include/pjsip-simple/evsub_msg.h
+++ b/pjsip/include/pjsip-simple/evsub_msg.h
@@ -20,7 +20,7 @@
 #define __PJSIP_SIMPLE_EVENT_NOTIFY_MSG_H__
 
 /**
- * @file event_notify_msg.h
+ * @file evsub_msg.h
  * @brief SIP Event Notification Headers (RFC 3265)
  */
 #include <pjsip/sip_msg.h>