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-rw-r--r--doc/cd.n1
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/cd.n b/doc/cd.n
index 4cd4792..1c34b3e 100644
--- a/doc/cd.n
+++ b/doc/cd.n
@@ -20,6 +20,7 @@ Change the current working directory to \fIdirName\fR, or to the
home directory (as specified in the HOME environment variable) if
\fIdirName\fR is not given.
Returns an empty string.
+.PP
Note that the current working directory is a per-process resource; the
\fBcd\fR command changes the working directory for all interpreters
and all threads.