Without further ado, the following was found: Issue: B<setpriority>(2) → B<setpriority>(2), "PIDs are used in a range of system calls to identify the process affected by " "the call, for example: B<kill>(2), B<ptrace>(2), B<setpriority>(2) " "B<setpgid>(2), B<setsid>(2), B<sigqueue>(3), and B<waitpid>(2)."