Mostly path name updates
diff --git a/man/man1/cmp.1 b/man/man1/cmp.1
index e48d076..5023b6a 100644
--- a/man/man1/cmp.1
+++ b/man/man1/cmp.1
@@ -42,7 +42,7 @@
 .BR 0 ,
 octal; with anything else, decimal.
 .SH SOURCE
-.B /sys/src/cmd/cmp.c
+.B /usr/local/plan9/src/cmd/cmp.c
 .SH "SEE ALSO"
 .IR diff (1) 
 .SH DIAGNOSTICS