Add comment (TODO: amend before land)

(cherry picked from commit b8a875cabf58d3c81dfba4b4f0db202dedbecd5d)

diff --git a/Gruntfile.js b/Gruntfile.js
index 066019d8afae570337863c4f8a6407ab18988b9b..d52e573ba39f657bbcb08b1413aae5d621fcb0ce 100644 (file)
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -248,6 +248,8 @@ grunt.registerTask( "lint", [ "jshint", "csslint", "htmllint" ] );
 grunt.registerTask( "test", [ "qunit" ] );
 grunt.registerTask( "sizer", [ "concat:ui", "uglify:main", "compare_size:all" ] );
 grunt.registerTask( "sizer_all", [ "concat:ui", "uglify", "compare_size" ] );
+
+// "copy:dist_units_images" is used by unit tests
 grunt.registerTask( "build", [ "concat", "uglify", "cssmin", "copy:dist_units_images" ] );
 
 };