Oops, Bazel wants a label for load().

Change-Id: I84472420363087e0efa55c4066e32787a32eeb4c
Reviewed-on: https://code-review.googlesource.com/17870
Reviewed-by: Paul Wankadia <junyer@google.com>
diff --git a/BUILD b/BUILD
index 4cb2121..0c42995 100644
--- a/BUILD
+++ b/BUILD
@@ -94,7 +94,7 @@
     deps = [":testing"],
 )
 
-load("re2_test.bzl", "re2_test")
+load(":re2_test.bzl", "re2_test")
 
 re2_test(
     "charclass_test",