Remove unnecessary require

spec/command_router_spec.cr

@@ -1,5 +1,4 @@
 require "./spec_helper"
-require "../src/cli/*"
 
 describe CLI::CommandRouter do
   it "should handle simple command as block" do

spec/expansion_spec.cr

@@ -1,6 +1,4 @@
 require "./spec_helper"
-require "./../src/game/map"
-require "./../src/game/queue"
 
 describe Game::Point do
   p1 = Game::Point.new(0, 0)

spec/queue_spec.cr

@@ -1,6 +1,4 @@
 require "./spec_helper"
-require "./../src/game/queue"
-require "./../src/game/command"
 
 macro define_dummy_classes(count)
   {% for i in (1...count) %}