[groff] 08/38: ChangeLog: Fix typo, thinko, and clarify entries.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit e0b54468fc2149e12cb8c927f2cf346f20ad8e4b
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Tue Sep 27 15:09:59 2022 -0500

    ChangeLog: Fix typo, thinko, and clarify entries.
---
 ChangeLog | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6abf3adee..fbf319ec7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -499,7 +499,7 @@
        of the page where man(7) does by default; break the body text at
        1 inch from the page bottom, and write the footer at ½ inch.
 
-       * tmac/mdoc/doc-nroff (doc-setup-header): Add 1/6 inch "thin
+       * tmac/mdoc/doc-nroff (doc-setup-header): Add 1/6 em "thin
        space" between man page name and parenthesized section, for
        precise parity with doc-ditroff implementation.  (`\|` does not
        take up any character cells on nroff devices.)
@@ -991,7 +991,7 @@
 
 2022-07-30  G. Branden Robinson <g.branden.robinson@gmail.com>
 
-       [tbl]: Expand regression test for Savannah #49490.  Check for
+       [tbl]: Expand regression test for Savannah #49390.  Check for
        overlap of double box borders, too.
 
        * src/preproc/tbl/tests/\
@@ -1063,7 +1063,7 @@
        standardized in POSIX Issue 5 (1997) or earlier.  Also drop the
        redirection of the standard error stream; we have already
        checked the file named in "$descfile" for existence and
-       readability.  grep should not emit diagnostic messages.
+       readability.  grep should thus not emit diagnostic messages.
 
 2022-07-22  G. Branden Robinson <g.branden.robinson@gmail.com>
 
@@ -1391,7 +1391,7 @@
        {By contrast, translating _to_ [unbreakable, unadjustable]
        spaces is an old troff hack often seen as ".tr ~ ", and largely
        superseded by groff's "\~" escape sequence, now widely supported
-       by troffs.}
+       by other troffs.}
 
        Fixes <https://savannah.gnu.org/bugs/?60803>.  Thanks to T. Kurt
        Bond and Oliver Corff for the report.