Small refactor

src/kemal/logger.cr

@@ -32,7 +32,7 @@ class Kemal::Logger < HTTP::Handler
       method = request.method.colorize(methodColor)
     end
 
-    output_message = "#{time} |#{status_code}| #{method} #{request.resource} - (#{elapsed_text})\n"
+    output_message = "#{time} |#{status_code}| #{method} #{request.resource} - #{elapsed_text}\n"
     write output_message
     response
   end

src/kemal/static_file_handler.cr

@@ -1,7 +1,6 @@
 class Kemal::StaticFileHandler < HTTP::StaticFileHandler
   def call(request)
-    request_path = request.path.not_nil!
-    return call_next(request) if request_path == "/"
+    return call_next(request) if request.path.not_nil! == "/"
     super
   end
 end