diff --git a/lib/util/suspend_parent.c b/lib/util/suspend_parent.c
index adaa7d238..2921918c0 100644
--- a/lib/util/suspend_parent.c
+++ b/lib/util/suspend_parent.c
@@ -39,7 +39,7 @@
 static volatile sig_atomic_t got_sigttou;
 
 /*
- * SIGTTOU signal handler for term_restore that just sets a flag.
+ * SIGTTOU signal handler for tcsetpgrp_nobg() that just sets a flag.
  */
 static void
 sigttou(int signo)
diff --git a/lib/util/term.c b/lib/util/term.c
index 41d272512..89a1c7aa9 100644
--- a/lib/util/term.c
+++ b/lib/util/term.c
@@ -97,7 +97,7 @@ sudo_dso_public int sudo_term_kill;
 static volatile sig_atomic_t got_sigttou;
 
 /*
- * SIGTTOU signal handler for term_restore that just sets a flag.
+ * SIGTTOU signal handler for tcsetattr_nobg() that just sets a flag.
  */
 static void
 sigttou(int signo)