reformar code example

Author: OskarStark

components/console/helpers/formatterhelper.rst

@@ -106,8 +106,12 @@ The suffix is always appended, unless truncate length is longer than a message
 and a suffix length.
 If you don't want to use suffix at all, just pass an empty string::
 
-    $truncatedMessage = $formatter->truncate($message, 7, '!!'); // result: This is!!
-    $truncatedMessage = $formatter->truncate($message, 7, '');   // result: This is
+    $truncatedMessage = $formatter->truncate($message, 7, '!!');
+    // result: This is!!
+
+    $truncatedMessage = $formatter->truncate($message, 7, '');
+    // result: This is
+
     $truncatedMessage = $formatter->truncate('test', 10);
-    /* result: test
-       because length of the "test..." string is shorter than 10 */
+    // result: test
+    // because length of the "test..." string is shorter than 10