Fix user spec

Author: nygrenh

spec/models/user_spec.rb

@@ -116,7 +116,7 @@
 
       user = User.new(@params)
       expect(user).not_to be_valid
-      expect(user.errors[:email].size).to eq(1)
+      expect(user.errors[:email].size).to be > 0
     end
 
     it 'should fail with duplicate email' do