[groff] 01/10: ChangeLog: Clarify item.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit ded1c1ea9da5ee1cc19a89ca86778d007a0da098
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Jul 25 20:08:20 2021 +1000

    ChangeLog: Clarify item.
    
    Also fix a wordo and a missing comma.
---
 ChangeLog | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9a371b7..76f738d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,8 +2,9 @@
 
        * src/roff/nroff/nroff.sh: Refactor, mostly by relocation.  Move
        locale character set inference logic so that we only run it if
-       we have to (no `-T` option was given and `GROFF_TYPESETTER` was
-       not set in the environment).  Initalize `T` variable as empty.
+       we have to (`-T` option was invalid or not given and
+       `GROFF_TYPESETTER` was not set in the environment or invalid).
+       Initalize `T` variable as empty.
 
 2021-07-23  G. Branden Robinson <g.branden.robinson@gmail.com>
 
@@ -79,9 +80,9 @@
        argument.  If it is set when a new argument is encountered,
        absorb the argument into the groff option list and clear the
        flag.  Modernize script in a couple of other ways.
-         - Exit with status 2 upon usage errors so that this is
-           condition is easily distinguished from a groff abort (which
-           exits with status 1).
+         - Exit with status 2 upon usage errors so that this condition
+           is easily distinguished from a groff abort (which exits with
+           status 1).
          - Test shell variables for non-nullity with test(1) -n
            operator instead of a string comparison.
        * src/roff/nroff/tests/verbose_option_works.sh: Test correct
@@ -901,7 +902,7 @@
        correctly identified.  The only example of a 'mm'-file is
        "letter.mm", which is not recognized correctly."  As noted
        above, the present refactor achieves correct recognition of all
-       of the files including letter.mm.
+       of the files, including letter.mm.
 
 2021-06-28  G. Branden Robinson <g.branden.robinson@gmail.com>