updated example and documentation

2 jobs for 1.1.0 in 1 minute and 6 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Leaks
passed #20521
leaks:gitleaks

00:00:11

 
  Test
failed #20522
test:7.4

00:00:54

 
Name Stage Failure
failed
test:7.4 Test
 26 | ERROR | [x] Expected 1 blank line at end of file; 2 found
----------------------------------------------------------------------
PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
----------------------------------------------------------------------

Time: 1.16 secs; Memory: 8MB

Cleaning up file based variables
ERROR: Job failed: exit code 1