diff --git a/src/pulsecore/rtpoll.h b/src/pulsecore/rtpoll.h
index 43ff5e639..96bb48792 100644
--- a/src/pulsecore/rtpoll.h
+++ b/src/pulsecore/rtpoll.h
@@ -41,7 +41,7 @@
  * 3) It allows arbitrary functions to be run before entering the
  * actual poll() and after it.
  *
- * Only a single interval timer is supported..*/
+ * Only a single interval timer is supported. */
 
 typedef struct pa_rtpoll pa_rtpoll;
 typedef struct pa_rtpoll_item pa_rtpoll_item;