Update src/main.c
Update src/main.c

Co-authored-by: Hajime Fujita <2bcb4eae4e68b4026a1c80a5e936df190a8b2303@nifty.com>
h2o/h2o,devnexen/h2o,cwyang/h2o,yannick/h2o,h2o/h2o,yannick/h2o,h2o/h2o,h2o/h2o,devnexen/h2o,yannick/h2o,cwyang/h2o,cwyang/h2o,h2o/h2o,h2o/h2o,yannick/h2o,devnexen/h2o,devnexen/h2o,h2o/h2o,cwyang/h2o,cwyang/h2o,cwyang/h2o,yannick/h2o,yannick/h2o,devnexen/h2o,devnexen/h2o,cwyang/h2o,devnexen/h2o,devnexen/h2o,yannick/h2o,devnexen/h2o,h2o/h2o,yannick/h2o,cwyang/h2o,h2o/h2o,yannick/h2o