typo

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@57 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/src/zap_threadmutex.c

@@ -41,7 +41,7 @@ struct zap_mutex {
 #define ZAP_THREAD_CALLING_CONVENTION
 
 struct zap_mutex {
-	pthread_zap_mutex_t mutex;
+	pthread_mutex_t mutex;
 };
 
 #endif