diff --git a/src/wp-content/themes/twentynineteen/js/customize-controls.js b/src/wp-content/themes/twentynineteen/js/customize-controls.js
index e717e909a1e2..b4308ed14560 100644
--- a/src/wp-content/themes/twentynineteen/js/customize-controls.js
+++ b/src/wp-content/themes/twentynineteen/js/customize-controls.js
@@ -1,5 +1,5 @@
 /**
- * File customizer.js.
+ * File customize-controls.js.
  *
  * Theme Customizer enhancements for a better user experience.
  *
diff --git a/src/wp-content/themes/twentynineteen/js/customize-preview.js b/src/wp-content/themes/twentynineteen/js/customize-preview.js
index 7191b0062e23..91b91f3e0ce8 100644
--- a/src/wp-content/themes/twentynineteen/js/customize-preview.js
+++ b/src/wp-content/themes/twentynineteen/js/customize-preview.js
@@ -1,5 +1,5 @@
 /**
- * File customizer.js.
+ * File customize-preview.js.
  *
  * Theme Customizer enhancements for a better user experience.
  *