track: Fix documentation about "binding_type"

3 jobs for control_binding_doc in 4 minutes and 47 seconds (queued for 8 seconds)
Status Name Job ID Coverage
  Preparation
passed manifest #51471

00:00:26

 
  Build
passed build fedora x86_64 #51472

00:02:06

 
  Full Builds
passed build android arm64 api28 #51473

00:02:15