remove TRUSTED_PROXIES from .env.example

make style ci happy

config/trustedproxy.php

@@ -30,13 +30,13 @@ return [
      * Or, to trust all proxies that connect
      * directly to your server, uncomment this:
      */
-     # 'proxies' => '*',
+    // 'proxies' => '*',
 
     /*
      * Or, to trust ALL proxies, including those that
      * are in a chain of fowarding, uncomment this:
-    */
-    # 'proxies' => '**',
+     */
+    // 'proxies' => '**',
 
     /*
      * Default Header Names
@@ -55,5 +55,5 @@ return [
         \Illuminate\Http\Request::HEADER_CLIENT_HOST  => 'X_FORWARDED_HOST',
         \Illuminate\Http\Request::HEADER_CLIENT_PROTO => 'X_FORWARDED_PROTO',
         \Illuminate\Http\Request::HEADER_CLIENT_PORT  => 'X_FORWARDED_PORT',
-    ]
+    ],
 ];