diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
index b585d05c23..1bc2aea58e 100644
--- a/src/wp-includes/functions.php
+++ b/src/wp-includes/functions.php
@@ -4030,10 +4030,10 @@ function _deprecated_hook( $hook, $version, $replacement = null, $message = null
 	if ( WP_DEBUG && apply_filters( 'deprecated_hook_trigger_error', true ) ) {
 		$message = empty( $message ) ? '' : ' ' . $message;
 		if ( ! is_null( $replacement ) ) {
-			/* translators: 1: PHP hook name, 2: version number, 3: alternative hook name */
+			/* translators: 1: WordPress hook name, 2: version number, 3: alternative hook name */
 			trigger_error( sprintf( __( '%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $hook, $version, $replacement ) . $message );
 		} else {
-			/* translators: 1: PHP hook name, 2: version number */
+			/* translators: 1: WordPress hook name, 2: version number */
 			trigger_error( sprintf( __( '%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $hook, $version ) . $message );
 		}
 	}