[gnome-sdk-images/gnome-3-30] Fix json formatting

[Jordan Petridis <jpetridis src gnome org>]

commit c5c75ce0e1a006325e1f0d50aa535fe7cb038e8a
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sun Sep 9 11:38:03 2018 +0300

    Fix json formatting

 org.gnome.Sdk.json.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/org.gnome.Sdk.json.in b/org.gnome.Sdk.json.in
index 4e31af4..c504e04 100644
--- a/org.gnome.Sdk.json.in
+++ b/org.gnome.Sdk.json.in
@@ -213,8 +213,8 @@
             "sources": [
                 {
                     "type": "archive",
--                    "url": 
"https://github.com/rockdaboot/libpsl/releases/download/libpsl-0.20.2/libpsl-0.20.2.tar.gz";,
--                    "sha256": "f8fd0aeb66252dfcc638f14d9be1e2362fdaf2ca86bde0444ff4d5cc961b560f"
+                    "url": 
"https://github.com/rockdaboot/libpsl/releases/download/libpsl-0.20.2/libpsl-0.20.2.tar.gz";,
+                    "sha256": "f8fd0aeb66252dfcc638f14d9be1e2362fdaf2ca86bde0444ff4d5cc961b560f"
                 }
             ]
         },