diff --git a/man2/sigaction.2 b/man2/sigaction.2
index 6a284b4b6..54cf9dffc 100644
--- a/man2/sigaction.2
+++ b/man2/sigaction.2
@@ -279,8 +279,9 @@ siginfo_t {
                               hardware-generated signal
                               (unused on most architectures) */
 .\" FIXME
-.\" The siginfo_t 'si_trapno' field seems to be used only on SPARC and Alpha;
-.\" this page could use a little more detail on its purpose there.
+.\" The siginfo_t 'si_trapno' field seems to be used
+.\" only on SPARC and Alpha; this page could use
+.\" a little more detail on its purpose there.
     pid_t    si_pid;       /* Sending process ID */
     uid_t    si_uid;       /* Real user ID of sending process */
     int      si_status;    /* Exit value or signal */