diff --git a/spec/init_handler_spec.cr b/spec/init_handler_spec.cr
index 20724c6d..97397d37 100644
--- a/spec/init_handler_spec.cr
+++ b/spec/init_handler_spec.cr
@@ -6,7 +6,7 @@ describe "Kemal::InitHandler" do
     io = IO::Memory.new
     response = HTTP::Server::Response.new(io)
     context = HTTP::Server::Context.new(request, response)
-    Kemal::InitHandler::INSTANCE.next = ->(_context : HTTP::Server::Context) {}
+    Kemal::InitHandler::INSTANCE.next = ->(_context : HTTP::Server::Context) { }
     Kemal::InitHandler::INSTANCE.call(context)
     context.response.headers["Content-Type"].should eq "text/html"
   end
@@ -16,7 +16,7 @@ describe "Kemal::InitHandler" do
     io = IO::Memory.new
     response = HTTP::Server::Response.new(io)
     context = HTTP::Server::Context.new(request, response)
-    Kemal::InitHandler::INSTANCE.next = ->(_context : HTTP::Server::Context) {}
+    Kemal::InitHandler::INSTANCE.next = ->(_context : HTTP::Server::Context) { }
     Kemal::InitHandler::INSTANCE.call(context)
     date = context.response.headers["Date"]?.should_not be_nil
     date = HTTP.parse_time(date).should_not be_nil