diff --git a/src/misc2.c b/src/misc2.c
index 030cff3..3803249 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -6256,6 +6256,7 @@
 #if defined(MESSAGE_QUEUE) || defined(PROTO)
 /*
  * Process messages that have been queued for netbeans or clientserver.
+ * Also check if any jobs have ended.
  * These functions can call arbitrary vimscript and should only be called when
  * it is safe to do so.
  */