Remove trailing whitespace.

ioquatix · ioquatix · commit b0de37dc3b67 · 2020-02-11T11:19:49.000+13:00
diff --git a/test/spec_request.rb b/test/spec_request.rb
@@ -120,7 +120,7 @@ class RackRequestTest < Minitest::Spec
       Rack::MockRequest.env_for("/", "HTTP_HOST" => "123foo.example.com")
     req.host.must_equal "123foo.example.com"
     req.hostname.must_equal "123foo.example.com"
-      
+
     req = make_request \
       Rack::MockRequest.env_for("/", "SERVER_NAME" => "example.org", "SERVER_PORT" => "9292")
     req.host.must_equal "example.org"
