fix encoding warning
fix encoding warning

uv48uson/amos-ss15-proj3,AMOSTeam3/amos-ss15-proj3,uv48uson/amos-ss15-proj3,uv48uson/amos-ss15-proj3,AMOSTeam3/amos-ss15-proj3,yadimon/amos-ss15-proj3,yadimon/amos-ss15-proj3,AMOSTeam3/amos-ss15-proj3,yadimon/amos-ss15-proj3,AMOSTeam3/amos-ss15-proj3,yadimon/amos-ss15-proj3,uv48uson/amos-ss15-proj3