Fixed spacing.

Author: udan11

src/Components/JoinKeyword.php

@@ -160,7 +160,7 @@ public static function build($component, array $options = array())
         $ret = array();
         foreach ($component as $c) {
             $ret[] = (($c->type === 'JOIN') ? 'JOIN ' : ($c->type . ' JOIN '))
-               . $c->expr . ' ON ' . Condition::build($c->on);
+                . $c->expr . ' ON ' . Condition::build($c->on);
         }
         return implode(' ', $ret);
     }

tools/ContextGenerator.php

@@ -123,7 +123,7 @@ public static function readWords(array $files)
             $type = 1;
             $value = trim($words[$i]);
 
-             // Reserved keyword.
+            // Reserved keyword.
             if (strstr($value, '(R)') !== false) {
                 $type |= 2;
                 $value = trim(str_replace('(R)', '', $value));