diff --git a/man3/pthread_sigmask.3 b/man3/pthread_sigmask.3
index 1361550cb..ffdc6ca94 100644
--- a/man3/pthread_sigmask.3
+++ b/man3/pthread_sigmask.3
@@ -21,7 +21,7 @@
 .\" Formatted or processed versions of this manual, if unaccompanied by
 .\" the source, must acknowledge the copyright and authors of this work.
 .\"
-.TH PTHREAD_SIGMASK 3 2009-01-25 "Linux" "Linux Programmer's Manual"
+.TH PTHREAD_SIGMASK 3 2011-10-16 "Linux" "Linux Programmer's Manual"
 .SH NAME
 pthread_sigmask \- examine and change mask of blocked signals
 .SH SYNOPSIS
@@ -110,8 +110,8 @@ main(int argc, char *argv[])
     sigset_t set;
     int s;
 
-    /* Block SIGINT; other threads created by main() will inherit
-       a copy of the signal mask. */
+    /* Block SIGQUIT and SIGUSR1; other threads created by main()
+       will inherit a copy of the signal mask. */
 
     sigemptyset(&set);
     sigaddset(&set, SIGQUIT);