Fix METADATA for dokka am: fec94a6f5e am: 23daee8a13
am: b6d7dd0efb

Change-Id: I48d10d574751493b585c683e6aee4840a2194acc
diff --git a/METADATA b/METADATA
index 3d07035..92d4d1f 100644
--- a/METADATA
+++ b/METADATA
@@ -10,7 +10,7 @@
 third_party {
   url {
     type: GIT
-    value: "github.com/kotlin/dokka"
+    value: "https://github.com/kotlin/dokka.git"
   }
   version: "0.9.18"
   last_upgrade_date { year: 2018 month: 6 day: 18 }