Update swag-example.md

Fix title card and punctuation

pages/installation/remote-access/swag-example.md

@@ -1,7 +1,3 @@
----
-title: 'SWAG EXAMPLE'
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-
 ### SWAG (Secure Web Application Gateway) Reverse Proxy Config
 
 Place the following configuration as `kavita.subdomain.conf` in the `/nginx/proxy-confs` directory, only subdomain is supported.
@@ -75,4 +71,4 @@ server {
 Add the following two lines under `location /` and set the FQDN of your Organizr correctly.
 
 * `proxy_hide_header "Content-Security-Policy";`
-* `add_header Content-Security-Policy "frame-ancestors https://organizr.yourdomain.tld";`
+* `add_header Content-Security-Policy "frame-ancestors https://organizr.yourdomain.tld";`