diff --git a/include/tr/event_dispatcher.h b/include/tr/event_dispatcher.h
index bb465f7..47de8e0 100644
--- a/include/tr/event_dispatcher.h
+++ b/include/tr/event_dispatcher.h
@@ -64,7 +64,7 @@ TR_CLASSVARS_DECL(TR_EventDispatcher) {
 void TR_eventDispatcherRegisterHandler(TR_EventDispatcher, TR_EventHandler);
 void TR_eventDispatcherSetHeartbeat(TR_EventDispatcher, int);
 int  TR_eventDispatcherGetBeatTime(TR_EventDispatcher);
-int  TR_eventDispatcherGerDataWaitTime(TR_EventDispatcher);
+int  TR_eventDispatcherGetDataWaitTime(TR_EventDispatcher);
 void TR_eventDispatcherStart(TR_EventDispatcher);
 void TR_eventDispatcherShutdown(TR_EventDispatcher);