fix coding standards

Author: klausi

src/Standards/PSR12/Tests/Operators/OperatorSpacingUnitTest.php

@@ -36,26 +36,26 @@ public function getErrorList($testFile = '')
         switch ($testFile) {
             case 'OperatorSpacingUnitTest.1.inc':
                 return [
-                    2  => 1,
-                    3  => 2,
-                    4  => 1,
-                    5  => 2,
-                    6  => 4,
-                    9  => 3,
-                    10 => 2,
-                    11 => 3,
-                    13 => 3,
-                    14 => 2,
-                    18 => 1,
-                    20 => 1,
-                    22 => 2,
-                    23 => 2,
-                    26 => 1,
-                    37 => 4,
-                    39 => 1,
-                    40 => 1,
-                    44 => 2,
-                    47 => 2,
+                    2   => 1,
+                    3   => 2,
+                    4   => 1,
+                    5   => 2,
+                    6   => 4,
+                    9   => 3,
+                    10  => 2,
+                    11  => 3,
+                    13  => 3,
+                    14  => 2,
+                    18  => 1,
+                    20  => 1,
+                    22  => 2,
+                    23  => 2,
+                    26  => 1,
+                    37  => 4,
+                    39  => 1,
+                    40  => 1,
+                    44  => 2,
+                    47  => 2,
                     120 => 2,
                     158 => 2,
                     164 => 2,