[gimp-web/testing] Fix syntax in GIMP_VERSIONS

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit a516b21a50e6ef330e07ada8cf2e815e2fdbb6c9
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Sun Aug 19 21:48:26 2018 +0300

    Fix syntax in GIMP_VERSIONS

 GIMP_VERSIONS | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/GIMP_VERSIONS b/GIMP_VERSIONS
index 5acd724e..80b72078 100644
--- a/GIMP_VERSIONS
+++ b/GIMP_VERSIONS
@@ -8,7 +8,7 @@
                         "sha512": 
"1330ec756ec5f57243435e66aeb5f6214a9783e26763be6679714010a631e47dbb8b5f610195587af29261d2183332a4a4c6202acafc3f2837ae7a6b7f9a30c2",
                         "sha256": "4ec8071f828e918384cf7bc7d1219210467c84655123f802bc55a8bf2415101f",
                 }
-            },
+            }
         }
 
         "2.10.4": {