Ensure syntax correctness in network.rb

spec/08_network_spec.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+require_relative '../lib/network'
+
+describe 'Network', :network do
+  context 'Should not crash' do
+    it 'Should set SERVER_TICK_SPEED' do
+      expect(SERVER_TICK_SPEED).to eq(50)
+    end
+  end
+end