fixed laradock#363 PHP_IDE_CONFIG variable.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

Author: appleboy

docker-compose.yml

@@ -53,7 +53,7 @@ services:
             - "dockerhost:10.0.75.1"
         environment:
             # IMPORTANT: Set the Remote Interpreter entry matching name to `laravel`
-            - PHP_IDE_CONFIG="serverName=laravel"
+            - PHP_IDE_CONFIG=serverName=laravel
 
 ### Nginx Server Container ##################################