diff --git a/man3/inet_pton.3 b/man3/inet_pton.3
index 304aafb1e..f367fc6d2 100644
--- a/man3/inet_pton.3
+++ b/man3/inet_pton.3
@@ -31,7 +31,8 @@ inet_pton \- convert IPv4 and IPv6 addresses from text to binary form
 .nf
 .B #include <arpa/inet.h>
 .PP
-.BI "int inet_pton(int " "af" ", const char *" "src" ", void *" "dst" );
+.BI "int inet_pton(int " af ", const char *restrict " src \
+", void *restrict " dst );
 .fi
 .SH DESCRIPTION
 This function converts the character string