Add instructions in README for uppercasing the first letter of the project name

2 jobs for 0.0.3 in 15 seconds (queued for 1 second)
Status Name Job ID Coverage
  Tags
failed pouet-it #282499

00:00:13

passed publish_changelog #282500

00:00:14

 
Name Stage Failure
failed
pouet-it Tags
 + defbd9e...1b9fe3f master     -> origin/master  (forced update)
t [tag update] 0.0.3 -> 0.0.3
Checking out 1b9fe3f0 as 0.0.3...
Skipping Git submodules setup
$ cd /opt/pouet-it-from-ci
$ export project="$(echo $CI_PROJECT_NAME | perl -p -e 's/(?:^(.)|-(.))/\U$1\U$2/g')"
$ export MESSAGE=$(echo -e "Je viens de sortir
/bin/bash: eval: line 78: unexpected EOF while looking for matching `"'
ERROR: Job failed: exit code 2