[gimp-web/testing] 2.10.8: fix JSON, because I'm a doofus

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit d19c86c2645bf186fb97f670077acbc95b5995de
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Sat Nov 10 22:16:57 2018 +0300

    2.10.8: fix JSON, because I'm a doofus

 GIMP_VERSIONS | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/GIMP_VERSIONS b/GIMP_VERSIONS
index 25587197..e037dec3 100644
--- a/GIMP_VERSIONS
+++ b/GIMP_VERSIONS
@@ -11,7 +11,7 @@
             "windows": {
                 "gimp-2.10.8-setup.exe": {
                         "sha512": 
"a60b66c1b0846a02f19a6b10728284e2a4b9412a711aae909ae318d8a0ff1478d90b4ce8131afcc589b6d22c883591ab2b72f0078d2370610c3da8305cc16120",
-                        "sha256": "6104d79d02be324d24b7bdc7875ca71bb20afb9f380c5dfaafc9a54144e533b9,
+                        "sha256": "6104d79d02be324d24b7bdc7875ca71bb20afb9f380c5dfaafc9a54144e533b9",
                         "min-support": "Windows 7"
                 }
             }