tools/defs.bzl: Add a docstring
docstrings are required inside Google. Not having a docstring is
reported as a problem when importing Gerrit code into Google.
Release-Notes: skip
Change-Id: I55faefe360e317918a2de5c604339436b125019e
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/tools/defs.bzl b/tools/defs.bzl
index 7149891..3ebc7dc 100644
--- a/tools/defs.bzl
+++ b/tools/defs.bzl
@@ -1,3 +1,7 @@
+"""
+Bazel definitions for tools.
+"""
+
load("@bazel_features//:deps.bzl", "bazel_features_deps")
load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies")
load("@toolchains_protoc//protoc:repositories.bzl", "rules_protoc_dependencies")
