[groff] 14/14: refer(1): Fix style nit.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 30ac4f26bed8fcc67e51750a033e0daaff42eba7
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Feb 22 13:39:39 2024 -0600

    refer(1): Fix style nit.
    
    There's no need to italicize the term "keyword(s)" on every occurrence.
---
 src/preproc/refer/refer.1.man | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/preproc/refer/refer.1.man b/src/preproc/refer/refer.1.man
index 9be03642a..8bd7d38ce 100644
--- a/src/preproc/refer/refer.1.man
+++ b/src/preproc/refer/refer.1.man
@@ -541,20 +541,15 @@ or
 .I field
 need be specified.
 .
-If
-.I keywords
-are present,
+If keywords are present,
 .I @g@refer
 searches the bibliographic database(s) for a unique reference matching
 them.
 .
 Multiple matches are an error;
-add more
-.I keywords
-to disambiguate the reference.
+add more keywords to disambiguate the reference.
 .
-In the absence of
-.I keywords,
+In the absence of keywords,
 .I fields
 constitute the bibliographic record.
 .
@@ -562,9 +557,7 @@ Otherwise,
 .I fields
 specify additional data to replace or supplement those in the reference.
 .
-When references are accumulating and
-.I keywords
-are present,
+When references are accumulating and keywords are present,
 specify
 additional
 .I fields
@@ -608,8 +601,7 @@ treatment of the particular citation.
 .
 AT&T
 .I \%refer \" AT&T
-treats these flags as
-.I keywords,
+treats these flags as keywords,
 but ignores them since they are non-alphanumeric.
 .
 The following flags direct GNU