diff --git a/src/wp-includes/nav-menu.php b/src/wp-includes/nav-menu.php
index 450938991f..f1552fd6d0 100644
--- a/src/wp-includes/nav-menu.php
+++ b/src/wp-includes/nav-menu.php
@@ -77,7 +77,7 @@ function is_nav_menu( $menu ) {
 }
 
 /**
- * Register navigation menus for a theme.
+ * Register navigation menu locations for a theme.
  *
  * @since 3.0.0
  *
@@ -94,7 +94,7 @@ function register_nav_menus( $locations = array() ) {
 }
 
 /**
- * Unregisters a navigation menu for a theme.
+ * Unregisters a navigation menu location for a theme.
  *
  * @global array $_wp_registered_nav_menus
  *
@@ -115,7 +115,7 @@ function unregister_nav_menu( $location ) {
 }
 
 /**
- * Register a navigation menu for a theme.
+ * Register a navigation menu location for a theme.
  *
  * @since 3.0.0
  *
@@ -126,7 +126,7 @@ function register_nav_menu( $location, $description ) {
 	register_nav_menus( array( $location => $description ) );
 }
 /**
- * Returns an array of all registered navigation menus in a theme
+ * Returns all registered navigation menu locations in a theme.
  *
  * @since 3.0.0
  *