Update (#762)

* put LICENSE file into .jar
 * fix typo
 * add clarification comment in PY wrapper
diff --git a/java/BUILD b/java/BUILD
index f7dd0c0..cd55c54 100644
--- a/java/BUILD
+++ b/java/BUILD
@@ -36,6 +36,18 @@
 
 # <<< JNI headers
 
+genrule(
+    name = "license_resource",
+    srcs = ["@org_brotli//:LICENSE"],
+    outs = ["META-INF/LICENSE"],
+    cmd = "cp -f $< $@",
+)
+
+java_library(
+    name = "license",
+    resources = [":license_resource"],
+)
+
 ########################################################
 # WARNING: do not (transitively) depend on this target!
 ########################################################