Standardize examples and remove unsupported software references

RPC-Setup-XMLRPC.md

@@ -60,11 +60,7 @@ schedule2 = scgi_permission,0,0,"execute.nothrow=chmod,\"g+w,o=\",/home/user/rto
 
 ### Apache
 
-**httpd.conf (2.2)**:
-```ini
-SCGIMount /RPC2 socket_path <TODO: Check syntax to mount Unix sockets>
-```
-**httpd.conf (2.4)**:
+**httpd.conf**:
 ```ini
 ProxyPass /RPC2 scgi://localhost:9999 # SCGI network port
 ProxyPass /RPC2 unix:///home/user/rtorrent/rpc.socket|scgi://localhost/ # SCGI Unix socket (2.4.7+)
@@ -90,15 +86,10 @@ scgi.server = (
 
 ### Nginx:
 
-*Recent versions of nginx support SCGI by default*
-
 **nginx.conf**:
 
 
 ```ini
-# This webserver is actually in a container that only publishes  8080 (container) -> localhost:8080 (host)
-# IN reality, the http server should have TLS / SSL
-# Achieving this with nginx, traefik, or the reverse proxy of your choice is well documented.
 server {
    listen 0.0.0.0:8080;
    error_log ${CONFIG_DIR}/nginx/nginx.error.log;
@@ -110,7 +101,7 @@ server {
 
    location /RPC2 {
       include scgi_params;
-      scgi_pass unix:${RTORRENT_SOCKET_PATH};
+      scgi_pass unix:/home/user/rtorrent/rpc.socket;
    }
 }
 ```