General: Fix some precision alignment formatting warnings.

The WPCS `WordPress.WhiteSpace.PrecisionAlignment` rule throws warnings for a bunch of code that will likely cause issues for `wpcbf`. Fixing these manually beforehand gives us better auto-fixed results later.

See #41057.


Built from https://develop.svn.wordpress.org/trunk@42228


git-svn-id: http://core.svn.wordpress.org/trunk@42057 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/image.php

@@ -417,7 +417,7 @@ function wp_read_image_metadata( $file ) {
 			if ( ! empty( $iptc['2#025'][0] ) ) { // keywords array
 				$meta['keywords'] = array_values( $iptc['2#025'] );
 			}
-		 }
+		}
 	}
 
 	/**