Fixes QR Codes.HEADmain

1 files changed, 1 insertions, 1 deletions

diff --git a/grita.rb b/grita.rb
index 180fe19..cefcc90 100644
--- a/grita.rb
+++ b/grita.rb
@@ -27,7 +27,7 @@ get '/qr/:grito.png' do
    rpr_filepath = tmpfile.path + '.png'
 
    RQR::QRCode.create do |qr|
-     qr.save('http://#{request.host}/'+params[:grito], rpr_filepath)
+     qr.save("http://#{request.host}/"+params[:grito], rpr_filepath)
    end
 
    buffer = File.open(rpr_filepath).read