fix(contributors): fix malformed JSON

EndBug · EndBug · commit 8cc88cd3aca7 · 2020-07-10T17:13:43.000+02:00
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -64,7 +64,7 @@
       "contributions": [
         "bug"
       ]
-    },
+    }
   ],
   "contributorsPerLine": 7,
   "skipCi": true
