fixed bash example in README

4 jobs for master in 2 minutes and 29 seconds (queued for 1 minute and 19 seconds)
Status Job ID Name Coverage
  Test
passed #184565470
test

00:01:21

89.0%
 
  Build
passed #184565471
compile

00:01:08

 
  External
passed codecov/patch

passed codecov/project

86.00451%