renaming overload to override. props emiluzelac.

index.php

@@ -23,7 +23,7 @@ get_header(); ?>
 
 				<?php
 					/* Include the Post-Format-specific template for the content.
-					 * If you want to overload this in a child theme then include a file
+					 * If you want to override this in a child theme then include a file
 					 * called content-___.php (where ___ is the Post Format name) and that will be used instead.
 					 */
 					get_template_part( 'content', get_post_format() );