Update Scrutinizer rule to add spaces around concatenation signs as suggested by Symfony conventions

ywarnier · ywarnier · commit b61bff9f57d5 · 2017-03-22T23:21:38.000-05:00
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
@@ -59,7 +59,7 @@ coding_style:
             general:
                 linefeed_character: newline
             around_operators:
-                concatenation: false
+                concatenation: true
         braces:
             classes_functions:
                 class: new-line
