Coding Standards: Prepare for upgrading WPCS to 1.0.0.

In order to get the best result when running `phpcbf` across the codebase, there are some manual tweaks we need to make.

These fall into three categories:
- Fixing incorrectly indented code which has flow-on effects when auto-fixing.
- Tweaking the layout of inline PHP inside HTML tags.
- Moving more complex inline PHP inside HTML tags, to execute earlier.

See #44600.



git-svn-id: https://develop.svn.wordpress.org/trunk@43569 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/theme-editor.php

@@ -296,8 +296,8 @@ else :
 					<p>
 						<?php
 						if ( is_writeable( $file ) ) {
-?>
-<strong><?php _e( 'Caution:' ); ?></strong><?php } ?>
+						?>
+						<strong><?php _e( 'Caution:' ); ?></strong><?php } ?>
 						<?php _e( 'This is a file in your current parent theme.' ); ?>
 					</p>
 				</div>