diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk
index 112c2d5490fe..2cdf25f9572c 100644
--- a/share/mk/bsd.cpu.mk
+++ b/share/mk/bsd.cpu.mk
@@ -84,8 +84,7 @@ CPUTYPE = ultrasparc3
 # after /etc/make.conf so it can react to the local value of CPUTYPE
 # defined therein.  Consult:
 #	http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html
-#	http://gcc.gnu.org/onlinedocs/gcc/IA_002d64-Options.html
-#	http://gcc.gnu.org/onlinedocs/gcc/RS_002f6000-and-PowerPC-Options.html
+#	http://gcc.gnu.org/onlinedocs/gcc/RS-6000-and-PowerPC-Options.html
 #	http://gcc.gnu.org/onlinedocs/gcc/MIPS-Options.html
 #	http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html
 #	http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html