(usage): Include one- or two-line synopsis in --help output.

From Karl Berry.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/pr.c b/src/pr.c
index 5928208c0..234c217b9 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -1880,6 +1880,7 @@ Usage: %s [OPTION]... [FILE]...\n\
 ",
 	      program_name);
       printf ("\
+Paginate or columnate FILE(s) for printing.\n\
 \n\
   +PAGE             begin printing with page PAGE\n\
   -COLUMN           produce COLUMN-column output and print columns down\n\