Removing obsolete comment.
@ -1,7 +1,4 @@
# bazelrc file
# bazel >= 0.18 looks for %workspace%/.bazelrc (which redirects here)
# Older bazel versions look for %workspace%/tools/bazel.rc (this file)
# See https://github.com/bazelbuild/bazel/issues/6319
build --client_env=CC=clang
build --copt=-DGRPC_BAZEL_BUILD