Update schema.rb

db/schema.rb

@@ -124,7 +124,7 @@ ActiveRecord::Schema.define(version: 20160616190823) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.text     "tag"
-    t.text     "tags",                        default: ""
+    t.text     "tags"
     t.text     "diaspora"
     t.text     "object_changes"
     t.text     "place_name"