CC-4430: Block: Please don't count the removed files in when calculating how many files meet the criteria

- CRLF fix

airtime_mvc/application/models/Block.php

@@ -1297,8 +1297,8 @@ SQL;
                     $i++;
                 }
             }
-            
-            // check if file exists
+            
+            // check if file exists
             $qry->add("file_exists", "true", Criteria::EQUAL);
             $qry->addAscendingOrderByColumn('random()');
         }