better comment about my break from the string concatenation style suggestion

coder.module

@@ -334,8 +334,16 @@ function do_coder_reviews($coder_args) {
     // many thanks to http://ad.hominem.org/log/2005/05/quoted_strings.php
     $lines = $orig_lines;
     foreach (array('\'', '"') as $c) {
-      // NOTE: please forgive the break from style here
-      // I thought NOT using extra spaces made this more readable
+      /**
+       * warning: string concatenation should be formatted with a space
+       * separating the operators (dot .) and terms ('string')
+       *
+       * I broke with coding style because IMHO the extra spaces made this line
+       * less readable, pushing this complicated regex onto multiple lines.
+       *
+       * I also want to make the point that the coder module is making
+       * suggestions.  You can bend or break them if there is good reason.
+       */
       $regex = '['.$c.']([^'.$c.'\\\\]*(?:\\\\.[^'.$c.'\\\\]*)*)['.$c.']';
       $lines = preg_replace("/$regex/", "$c$c", $lines);
     }