diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index d7ad450680..d018e70716 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -7575,7 +7575,7 @@ function wp_raise_memory_limit( $context = 'admin' ) {
 			 * @since 3.5.0
 			 * @since 4.6.0 The default now takes the original `memory_limit` into account.
 			 *
-			 * @param int|string $filtered_limit Maximum memory limit to allocate for images.
+			 * @param int|string $filtered_limit Maximum memory limit to allocate for image processing.
 			 *                                   Default `WP_MAX_MEMORY_LIMIT` or the original
 			 *                                   php.ini `memory_limit`, whichever is higher.
 			 *                                   Accepts an integer (bytes), or a shorthand string
@@ -7586,7 +7586,7 @@ function wp_raise_memory_limit( $context = 'admin' ) {
 
 		default:
 			/**
-			 * Filters the memory limit allocated for arbitrary contexts.
+			 * Filters the memory limit allocated for an arbitrary context.
 			 *
 			 * The dynamic portion of the hook name, `$context`, refers to an arbitrary
 			 * context passed on calling the function. This allows for plugins to define
@@ -7594,8 +7594,8 @@ function wp_raise_memory_limit( $context = 'admin' ) {
 			 *
 			 * @since 4.6.0
 			 *
-			 * @param int|string $filtered_limit Maximum memory limit to allocate for images.
-			 *                                   Default '256M' or the original php.ini `memory_limit`,
+			 * @param int|string $filtered_limit Maximum memory limit to allocate for this context.
+			 *                                   Default WP_MAX_MEMORY_LIMIT` or the original php.ini `memory_limit`,
 			 *                                   whichever is higher. Accepts an integer (bytes), or a
 			 *                                   shorthand string notation, such as '256M'.
 			 */
diff --git a/wp-includes/general-template.php b/wp-includes/general-template.php
index aa37eef12c..39c2c84c0a 100644
--- a/wp-includes/general-template.php
+++ b/wp-includes/general-template.php
@@ -158,10 +158,10 @@ function get_sidebar( $name = null, $args = array() ) {
  * @since 5.5.0 A return value was added.
  * @since 5.5.0 The `$args` parameter was added.
  *
- * @param string $slug The slug name for the generic template.
- * @param string $name The name of the specialized template.
- * @param array  $args Optional. Additional arguments passed to the template.
- *                     Default empty array.
+ * @param string      $slug The slug name for the generic template.
+ * @param string|null $name Optional. The name of the specialized template.
+ * @param array       $args Optional. Additional arguments passed to the template.
+ *                          Default empty array.
  * @return void|false Void on success, false if the template does not exist.
  */
 function get_template_part( $slug, $name = null, $args = array() ) {
@@ -175,7 +175,8 @@ function get_template_part( $slug, $name = null, $args = array() ) {
 	 * @since 5.5.0 The `$args` parameter was added.
 	 *
 	 * @param string      $slug The slug name for the generic template.
-	 * @param string|null $name The name of the specialized template.
+	 * @param string|null $name The name of the specialized template or null if
+	 *                          there is none.
 	 * @param array       $args Additional arguments passed to the template.
 	 */
 	do_action( "get_template_part_{$slug}", $slug, $name, $args );
@@ -195,7 +196,8 @@ function get_template_part( $slug, $name = null, $args = array() ) {
 	 * @since 5.5.0 The `$args` parameter was added.
 	 *
 	 * @param string   $slug      The slug name for the generic template.
-	 * @param string   $name      The name of the specialized template.
+	 * @param string   $name      The name of the specialized template or an empty
+	 *                            string if there is none.
 	 * @param string[] $templates Array of template files to search for, in order.
 	 * @param array    $args      Additional arguments passed to the template.
 	 */
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 875901302e..0ea531824b 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -3087,7 +3087,15 @@ function wp_enqueue_stored_styles( $options = array() ) {
  * @since 5.9.0
  *
  * @param string $block_name The block-name, including namespace.
- * @param array  $args       An array of arguments [handle,src,deps,ver,media].
+ * @param array  $args       {
+ *     An array of arguments. See wp_register_style() for full information about each argument.
+ *
+ *     @type string           $handle The handle for the stylesheet.
+ *     @type string|false     $src    The source URL of the stylesheet.
+ *     @type string[]         $deps   Array of registered stylesheet handles this stylesheet depends on.
+ *     @type string|bool|null $ver    Stylesheet version number.
+ *     @type string           $media  The media for which this stylesheet has been defined.
+ * }
  */
 function wp_enqueue_block_style( $block_name, $args ) {
 	$args = wp_parse_args(
diff --git a/wp-includes/version.php b/wp-includes/version.php
index c372554156..ccfeb06bbc 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-alpha-55869';
+$wp_version = '6.3-alpha-55870';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.