diff --git a/src/capwap/sock_cmpaddr.c b/src/capwap/sock_cmpaddr.c
index 1613e752..f59941f9 100644
--- a/src/capwap/sock_cmpaddr.c
+++ b/src/capwap/sock_cmpaddr.c
@@ -30,11 +30,13 @@
 
 
 /**
- * compare two sockaddrs
+ * Compare two sockaddrs
  * @param addr1 first address to compare
  * @param addr2 second address to compare
- * @cmpport if not zero, also compare the port
- * @return 0 if both addriesses are equal
+ * @param cmpport if not zero, also compare the port
+ * @return 0 if both addriesses are equal, otherwise a value grater 
+ * or less than zero, depending of the result
+ *
  * Currently there are there are only AF_INET and AF_INET6 
  * suppoorted
  */
@@ -77,9 +79,7 @@ int sock_cmpaddr(const struct sockaddr *addr1, const struct sockaddr *addr2,int
 
 			return -1;	
 	}
-
 	return memcmp(s1,s2,slen);
-
 }