removed reference to removed file

Miodec · Miodec · commit 1f451ac37c89 · 2020-05-19T12:26:44.000+01:00
diff --git a/firebase.json b/firebase.json
@@ -1,7 +1,4 @@
 {
-  "database": {
-    "rules": "database.rules.json"
-  },
   "hosting": {
     "public": "public",
     "ignore": [
