1 files changed, 2 insertions, 0 deletions
diff --git a/man.cgi.7 b/man.cgi.7
index 0989f0b5..a9a29dae 100644
--- a/man.cgi.7
+++ b/man.cgi.7
@@ -74,8 +74,10 @@ default.
 The absolute path of the
 .Xr catman 8
 cache directory.
+This must not have a trailing slash.
 .It Ev CSS_DIR
 Prepended to CSS file links.
+This must not have a trailing slash.
 .El
 .Sh FILES
 .Bl -tag -width Ds