Fixed DOCtor-RST issues

Author: javiereguiluz

setup/web_server_configuration.rst

@@ -316,7 +316,7 @@ The **minimum configuration** to get your application running under nginx is:
 .. tip::
 
     If you use NGINX Unit, check out the official article about
-    `How to run Symfony apps using NGINX Unit`_.
+    `How to run Symfony applications using NGINX Unit`_.
 
 .. note::
 
@@ -349,4 +349,4 @@ For advanced nginx configuration options, read the official `nginx documentation
 .. _`Apache documentation`: https://httpd.apache.org/docs/
 .. _`FastCgiExternalServer`: https://docs.oracle.com/cd/B31017_01/web.1013/q20204/mod_fastcgi.html#FastCgiExternalServer
 .. _`nginx documentation`: https://www.nginx.com/resources/wiki/start/topics/recipes/symfony/
-.. _`How to run Symfony apps using NGINX Unit`: https://unit.nginx.org/howto/symfony/
+.. _`How to run Symfony applications using NGINX Unit`: https://unit.nginx.org/howto/symfony/