examples: test-appsrc: fix coding style error

2 jobs for examples_testappsrc_fix_coding_style_error in 1 minute and 50 seconds (queued for 4 minutes and 52 seconds)
latest
Status Job ID Name Coverage
  Manifest
passed #46801
manifest

00:00:20

 
  Build
passed #46802
build fedora x86_64

00:01:30