REST API: Update description strings to match already existing ones in the admin.

Props dimadin.
Fixes #38807.
Built from https://develop.svn.wordpress.org/trunk@39335


git-svn-id: http://core.svn.wordpress.org/trunk@39275 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/option.php

@@ -1734,7 +1734,7 @@ function register_initial_settings() {
 			'name' => 'description',
 		),
 		'type'         => 'string',
-		'description'  => __( 'Site description.' ),
+		'description'  => __( 'Site tagline.' ),
 	) );
 
 	register_setting( 'general', 'siteurl', array(
@@ -1804,7 +1804,7 @@ function register_initial_settings() {
 	register_setting( 'writing', 'default_category', array(
 		'show_in_rest' => true,
 		'type'         => 'integer',
-		'description'  => __( 'Default category.' ),
+		'description'  => __( 'Default post category.' ),
 	) );
 
 	register_setting( 'writing', 'default_post_format', array(

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-beta4-39334';
+$wp_version = '4.7-beta4-39335';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.