diff --git a/wp-content/themes/twentythirteen/functions.php b/wp-content/themes/twentythirteen/functions.php
index cb6fd568cb..bd01ace4e5 100644
--- a/wp-content/themes/twentythirteen/functions.php
+++ b/wp-content/themes/twentythirteen/functions.php
@@ -758,7 +758,7 @@ function twentythirteen_customize_partial_blogdescription() {
 }
 
 /**
- * Enqueue Javascript postMessage handlers for the Customizer.
+ * Enqueue JavaScript postMessage handlers for the Customizer.
  *
  * Binds JavaScript handlers to make the Customizer preview
  * reload changes asynchronously.
diff --git a/wp-content/themes/twentytwelve/functions.php b/wp-content/themes/twentytwelve/functions.php
index 5df6529527..ad5ba6f30e 100644
--- a/wp-content/themes/twentytwelve/functions.php
+++ b/wp-content/themes/twentytwelve/functions.php
@@ -674,7 +674,7 @@ function twentytwelve_customize_partial_blogdescription() {
 }
 
 /**
- * Enqueue Javascript postMessage handlers for the Customizer.
+ * Enqueue JavaScript postMessage handlers for the Customizer.
  *
  * Binds JS handlers to make the Customizer preview reload changes asynchronously.
  *
diff --git a/wp-includes/class.wp-scripts.php b/wp-includes/class.wp-scripts.php
index aa4935da6b..a629248df4 100644
--- a/wp-includes/class.wp-scripts.php
+++ b/wp-includes/class.wp-scripts.php
@@ -415,7 +415,7 @@ class WP_Scripts extends WP_Dependencies {
 	 *
 	 * @param string $handle   Name of the script to add the inline script to.
 	 *                         Must be lowercase.
-	 * @param string $data     String containing the javascript to be added.
+	 * @param string $data     String containing the JavaScript to be added.
 	 * @param string $position Optional. Whether to add the inline script
 	 *                         before the handle or after. Default 'after'.
 	 * @return bool True on success, false on failure.
diff --git a/wp-includes/functions.wp-scripts.php b/wp-includes/functions.wp-scripts.php
index 6005c039e1..641da53feb 100644
--- a/wp-includes/functions.wp-scripts.php
+++ b/wp-includes/functions.wp-scripts.php
@@ -122,7 +122,7 @@ function wp_print_scripts( $handles = false ) {
  * @see WP_Scripts::add_inline_script()
  *
  * @param string $handle   Name of the script to add the inline script to.
- * @param string $data     String containing the javascript to be added.
+ * @param string $data     String containing the JavaScript to be added.
  * @param string $position Optional. Whether to add the inline script before the handle
  *                         or after. Default 'after'.
  * @return bool True on success, false on failure.
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b24e79ece9..8459f34763 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.7-alpha-49757';
+$wp_version = '5.7-alpha-49758';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-login.php b/wp-login.php
index 98d20d416b..f244433609 100644
--- a/wp-login.php
+++ b/wp-login.php
@@ -323,7 +323,7 @@ function login_footer( $input_id = '' ) {
 }
 
 /**
- * Outputs the Javascript to handle the form shaking on the login page.
+ * Outputs the JavaScript to handle the form shaking on the login page.
  *
  * @since 3.0.0
  */