[groff] 13/25: [docs]: (hyphenation codes) Tweak wording.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit b058b56b4d7433c0a17cb9ff1ae05c035ca729c6
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Tue Mar 29 00:52:15 2022 +1100

    [docs]: (hyphenation codes) Tweak wording.
---
 doc/groff.texi       | 6 +++---
 man/groff_diff.7.man | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index d01abafe..55f8b836 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -8174,9 +8174,9 @@ automatically hyphenate at all.
 @cindex hyphenation code (@code{hcode})
 @cindex code, hyphenation (@code{hcode})
 Set the hyphenation code of character @var{c1} to @var{code1}, that of
-@var{c2} to @var{code2}, and so on.  A hyphenation code must be a single
-input character (not a special character) other than a digit or a space.
-The request is ignored if it has no parameters.
+@var{c2} to @var{code2}, and so on.  A hyphenation code must be an
+ordinary character (not a special character escape sequence) other than
+a digit or a space.  The request is ignored if given no arguments.
 
 For hyphenation to work, hyphenation codes must be set up.  At
 startup, GNU @code{troff} assigns hyphenation codes to the letters
diff --git a/man/groff_diff.7.man b/man/groff_diff.7.man
index 1d48370a..9e4c23bc 100644
--- a/man/groff_diff.7.man
+++ b/man/groff_diff.7.man
@@ -2203,11 +2203,11 @@ to
 .IR code2 ,
 and so on.
 .
-A hyphenation code must be a single input character
-(not a special character)
+A hyphenation code must be an ordinary character
+(not a special character escape sequence)
 other than a digit or a space.
 .
-The request is ignored if it has no parameters.
+The request is ignored if given no arguments.
 .
 .
 .IP