Clarify use of thread_get_nice() and thread_set_nice().

Thanks to "Bruce Schechter" <bruce@schechter.com> for pointing the
ambiguity.

diff --git a/doc/44bsd.texi b/doc/44bsd.texi
index b21c48780f0c5811688490e7bf7f45b3a16a8592..3bbce0d572c2a6b3cc051920fa7caa7906b439ae 100644 (file)
--- a/doc/44bsd.texi
+++ b/doc/44bsd.texi
@@ -81,9 +81,9 @@ time from other threads.
 
 The initial thread starts with a @var{nice} value of zero.  Other
 threads start with a @var{nice} value inherited from their parent
-thread.  You
-must implement these functions, for which we have provided skeleton
-definitions in @file{threads/thread.c}.
+thread.  You must implement the functions described below, which are for
+use by test programs.  We have provided skeleton definitions for them in
+@file{threads/thread.c}.  by test programs
 
 @deftypefun int thread_get_nice (void)
 Returns the current thread's @var{nice} value.