Updated Running changedetection.io behind a reverse proxy (markdown)

Running-changedetection.io-behind-a-reverse-proxy.md

@@ -66,7 +66,15 @@ _Note_: You may like to comment out the `ports:` section of the base `docker-com
       ports:
         - 5000:5000
 ```
+## Apache Reverse Proxy
 
+```
+<Location /changeio>
+        RequestHeader set X-Forwarded-Prefix "/changeio"
+        ProxyPass "http://location:5000/"
+        ProxyPassReverse "http://location:5000/"
+</Location>
+```
 
 ## Caddy Reverse Proxy