Remove unnecesssary license BUILD comment

BUILD

diff --git a/BUILD b/BUILD
index 191752b..9999fb5 100644
--- a/BUILD
+++ b/BUILD
@@ -1,6 +1,6 @@
 load("//:bzl_library.bzl", "bzl_library")
 
-licenses(["notice"])  # Apache 2.0
+licenses(["notice"])
 
 package(default_visibility = ["//visibility:public"])