man/tlsproxy-add.txt: Add warning about hostname matching.

diff --git a/man/tlsproxy-add.txt b/man/tlsproxy-add.txt
index a89cda4b0b03fb1fe1c7846abded9998dfe7e1cb..fe697bb9f5bb000e4c5a9032ed2c5c6ede74f36e 100644 (file)
--- a/man/tlsproxy-add.txt
+++ b/man/tlsproxy-add.txt
@@ -25,6 +25,10 @@ the specified hostname).
 - certificate-'hostname'-proxy.pem
 - certificate-'hostname'-server.pem
 
+Be careful: The hostname must match exactly, i.e. `www.example.org` and
+`example.org` are treated differently by *tlsproxy*. This might be an issue,
+especiall when '-u' is used!
+
 Requires GnuTLS' *certtool*.