getwd(2): add reference to chdir(2) in SEE ALSO section

diff --git a/sys/man/2/getwd b/sys/man/2/getwd
index ac99719e09a30299706960241cce5fde36d36c51..53b2ee37abc7b90ed2aecb4e18e416178e750c22 100644 (file)
--- a/sys/man/2/getwd
+++ b/sys/man/2/getwd
@@ -24,6 +24,7 @@ bytes in the buffer provided.
 .B /sys/src/libc/9sys/getwd.c
 .SH "SEE ALSO"
 .IR pwd (1),
+.IR getwd (2),
 .IR fd2path (2)
 .SH DIAGNOSTICS
 On error, zero is returned.