update
diff --git a/man/man3/encrypt.3 b/man/man3/encrypt.3
index 213f81d..1f44689 100644
--- a/man/man3/encrypt.3
+++ b/man/man3/encrypt.3
@@ -1,4 +1,4 @@
-.TH ENCRYPT 2
+.TH ENCRYPT 3
 .SH NAME
 encrypt, decrypt, netcrypt \- DES encryption
 .SH SYNOPSIS
@@ -59,7 +59,7 @@
 and the string is copied into
 .IR data .
 .SH SOURCE
-.B /sys/src/libc/port
+.B \*9/src/lib9
 .SH DIAGNOSTICS
 These routines return 1 if the data was encrypted,
 and 0 if the encryption fails.