✨ Do not require space for concatenation

Author: Vincent Langlet

Symfony3Custom/ruleset.xml

@@ -50,7 +50,6 @@
         <!-- From endouble repo -->
         <rule ref="Squiz.Strings.ConcatenationSpacing">
             <properties>
-                <property name="spacing" value="1"/>
                 <property name="ignoreNewlines" value="true" />
             </properties>
         </rule>

docs/standards.md

@@ -25,9 +25,8 @@ We imported the [PSR2 Standard](./psr2.md) with this override:
 
 We mainly respect the [Symfony Standard](./symfony.md) but
 
-- We do not respect these rules:
+- We do not respect this rule:
 
-  - Add no space around the concatenation (`.`) operator
   - Declare all the arguments on the same line as the method/function name, no matter how many arguments there are
 
 - We do not currently check these rules:

docs/standards/symfony.md

@@ -9,16 +9,12 @@ From [symfony standard](http://symfony.com/doc/current/contributing/code/standar
 ```
 
 - Add a single space around binary operators (`==`, `&&`, `...`)
+ with the exception of the concatenation (`.`) operator
 
 ```
 <rule ref="Squiz.WhiteSpace.OperatorSpacing" />
-```
-
-We do not respect the exception of the concatenation (`.`) operator
-```
 <rule ref="Squiz.Strings.ConcatenationSpacing">
     <properties>
-        <property name="spacing" value="1"/>
         <property name="ignoreNewlines" value="true" />
     </properties>
 </rule>