doc: correct an old bit of ugliness in nice --help output

* src/nice.c (usage): s/Nicenesses/Niceness values/

diff --git a/src/nice.c b/src/nice.c
index 7402b9e966f6d8904ec2845da4cba8ae18f09c5a..f13be63a4d3d494d25304bd019ab418f01745c07 100644 (file)
--- a/src/nice.c
+++ b/src/nice.c
@@ -72,7 +72,7 @@ usage (int status)
       printf (_("Usage: %s [OPTION] [COMMAND [ARG]...]\n"), program_name);
       printf (_("\
 Run COMMAND with an adjusted niceness, which affects process scheduling.\n\
-With no COMMAND, print the current niceness.  Nicenesses range from\n\
+With no COMMAND, print the current niceness.  Niceness values range from\n\
 %d (most favorable to the process) to %d (least favorable to the process).\n\
 \n\
   -n, --adjustment=N   add integer N to the niceness (default 10)\n\