install-sh: --help tweaks.

* lib/install-sh (usage): avoid too-long line, mention
bug reporting address (bug-automake) and automake home page.

diff --git a/lib/install-sh b/lib/install-sh
index c4f150cebffac81312a519defffe4786c4b31aa6..b6d2a909d1b6e755df6a4b550d0f881d14c2ec6b 100755 (executable)
--- a/lib/install-sh
+++ b/lib/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2020-11-11.02; # UTC
+scriptversion=2020-11-11.03; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -103,7 +103,7 @@ Options:
      --version  display version info and exit.
 
   -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
+  -C            install only if different (preserve data modification time)
   -d            create directories instead of installing files.
   -g GROUP      $chgrpprog installed files to GROUP.
   -m MODE       $chmodprog installed files to MODE.
@@ -119,6 +119,9 @@ Environment variables override the default commands:
 
 By default, rm is invoked with -f; when overridden with RMPROG,
 it's up to you to specify -f if you want it.
+
+Email bug reports to bug-automake@gnu.org.
+Automake home page: https://www.gnu.org/software/automake/
 "
 
 while test $# -ne 0; do