[gnome-continuous] Remove double 'git:git:'

[Philip Chimento <pchimento src gnome org>]

commit 592d10b2757b153a6743c1d5098b52d33862882e
Author: Philip Chimento <philip chimento gmail com>
Date:   Mon Jul 17 15:38:42 2017 -0700

    Remove double 'git:git:'

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index eabb5d8..cd96d84 100644
--- a/manifest.json
+++ b/manifest.json
@@ -930,7 +930,7 @@
                          "--with-system-zlib",
                          "--with-intl-api"]},
 
-        {"src": "git:git:https://github.com/ptomato/mozjs.git";,
+        {"src": "git:https://github.com/ptomato/mozjs.git";,
          "branch": "mozjs52",
          "name": "mozjs52",
          "component": "minimal",