[groff] 08/11: src/preproc/grn/main.cpp (usage): Update message.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 1e8a1a29ff1ef9b08ae5376a7f10f1f1d5f0fc70
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Aug 16 10:36:51 2021 +1000

    src/preproc/grn/main.cpp (usage): Update message.
    
    Drop unnecessary spaces and clarify that multiple operands are accepted.
---
 ChangeLog                | 4 ++++
 src/preproc/grn/main.cpp | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 7959f83..b8b2a0a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2021-08-16  G. Branden Robinson <g.branden.robinson@gmail.com>
 
+       * src/preproc/grn/main.cpp (usage): Update usage message.
+
+2021-08-16  G. Branden Robinson <g.branden.robinson@gmail.com>
+
        [grn]: Add and use `malloc()` wrapper.
 
        * /src/preproc/grn/main.cpp (grnmalloc): New function takes
diff --git a/src/preproc/grn/main.cpp b/src/preproc/grn/main.cpp
index 8b7f198..e6bc3d2 100644
--- a/src/preproc/grn/main.cpp
+++ b/src/preproc/grn/main.cpp
@@ -253,7 +253,7 @@ void
 usage(FILE *stream)
 {
   fprintf(stream,
-         "usage: %s [ -vCs ] [ -M dir ] [ -F dir ] [ -T dev ] [ file ]\n",
+         "usage: %s [-vCs] [-M dir] [-F dir] [-T dev] [file ...]\n",
          program_name);
 }