change directory structure

main.cr

@@ -2,5 +2,5 @@ require "./src/mechanize.cr"
 
 agent = Mechanize.new
 agent.request_headers = HTTP::Headers{"Foo" => "Bar"}
-page = agent.get("https://example.com")
+page = agent.get("https://example.com/")
 puts page

src/mechanize.cr

@@ -1,4 +1,4 @@
-require "./http/agent"
+require "./mechanize/http/agent"
 
 class Mechanize
   VERSION = "0.1.0"

src/mechanize/http/agent.cr

@@ -12,6 +12,7 @@ module MechanizeCr
 
       def fetch(uri, method = :get, headers = HTTP::Headers.new)
         add_request_headers(headers)
+        
         response = http_request uri, method
         puts response.not_nil!.body
       end