[PATCH 072/177] man/curs_addch.3x: Standardize and annotate SVr4 return value admonition.

[G. Branden Robinson]

---
 man/curs_addch.3x | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/man/curs_addch.3x b/man/curs_addch.3x
index ccc260195..9ea1b3193 100644
--- a/man/curs_addch.3x
+++ b/man/curs_addch.3x
@@ -323,11 +323,9 @@ .SH PORTABILITY
 X/Open Curses Issue\ 4 describes these functions.
 It specifies no error conditions for them.
 .PP
-SVr4
-.I curses
-describes a successful return value only as
+SVr4 describes a successful return value only as
 \*(``an integer value other than
-.BR ERR \*(''.
+.IR ERR \*(''. \" Courier roman in source; SVID 4, vol. 3, p. 472
 .PP
 The defaults specified for forms-drawing characters apply in the POSIX
 locale.
-- 
2.30.2

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