app/{gerrit,bazel-cache} -> devtools/

Change-Id: I2a98f33c76a59392e644579a1f7064a7c8eaec7c
diff --git a/WORKSPACE b/WORKSPACE
index 6450987..5bf90e8 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -143,7 +143,7 @@
 
 gazelle_dependencies()
 
-# For app/gerrit/gerrit-oauth-provider
+# For devtools/gerrit/gerrit-oauth-provider
 
 git_repository(
     name = "com_googlesource_gerrit_bazlets",