emacs-27 53e2a61: ; * lib-src/make-fingerprint.c: Update commentary.

[Glenn Morris]

branch: emacs-27
commit 53e2a612ad7441ac24d27872d404f6f0f15a3962
Author: Glenn Morris <rgm@gnu.org>
Commit: Glenn Morris <rgm@gnu.org>

    ; * lib-src/make-fingerprint.c: Update commentary.
---
 lib-src/make-fingerprint.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib-src/make-fingerprint.c b/lib-src/make-fingerprint.c
index c013d0a..b72ee90 100644
--- a/lib-src/make-fingerprint.c
+++ b/lib-src/make-fingerprint.c
@@ -19,9 +19,12 @@ You should have received a copy of the GNU General Public 
License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 
-/* The arguments given to this program are all the object files that
- go into building GNU Emacs.  There is no special search logic to find
- the files.  */
+/* The argument given to this program is the initial version of the
+ temacs executable file used when building GNU Emacs.  This program computes
+ a digest fingerprint for the executable, and modifies the binary in
+ place, replacing all instances of the existing fingerprint (normally
+ the default fingerprint from libgnu's lib/fingerprint.c) with the
+ new value.  With option -r, it just prints the digest.   */
 
 #include <config.h>