Fix c&p error in error message

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Do not leave too many space chars in git pull command line

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
git fetch show progress

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>