lib/nitcorn: remove useless types

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/lib/nitcorn/http_response.nit b/lib/nitcorn/http_response.nit
index 666974b..ef87adb 100644 (file)
--- a/lib/nitcorn/http_response.nit
+++ b/lib/nitcorn/http_response.nit
@@ -50,7 +50,7 @@ class HttpResponse
        end
 
        # Get this reponse as a string according to HTTP protocol
-       redef fun to_s: String
+       redef fun to_s
        do
                finalize