Fix indentation

Author: simshaun

logging/monolog_exclude_http_codes.rst

@@ -38,8 +38,8 @@ logging these HTTP codes based on the MonologBundle configuration:
                 <monolog:handler type="fingers_crossed" name="main" handler="...">
                     <!-- ... -->
                     <monolog:excluded-http-code code="403">
-                      <monolog:url>^/foo</monolog:url>
-                      <monolog:url>^/bar</monolog:url>
+                        <monolog:url>^/foo</monolog:url>
+                        <monolog:url>^/bar</monolog:url>
                     </monolog:excluded-http-code>
                     <monolog:excluded-http-code code="404" />
                 </monolog:handler>