Fix typo

doc/guide/admin/tls.sdf

@@ -41,13 +41,13 @@ can be applied to these DNs as well.
 
 H2: TLS Configuration
 
-After obtaining the required certificates, a
-number of options must be configured on both the client
-and the server to enable TLS and make use of the certificates.
-At a minimum, the clients must be configured with the filename
-containing all of the {{TERM[expand]CA}} (CA) certificates it
-will trust. The server must be configured with the {{TERM:CA}}
-certificates and also its own server certificate and private key.
+After obtaining the required certificates, a number of options must
+be configured on both the client and the server to enable TLS and
+make use of the certificates.  At a minimum, the clients must be
+configured with the name of the file containing all of the
+{{TERM[expand]CA}} (CA) certificates it will trust. The server must
+be configured with the {{TERM:CA}} certificates and also its own
+server certificate and private key.
 
 Typically a single CA will have issued the server certificate
 and all of the trusted client certificates, so the server only