Markup nit: OK and ERR should be marked \constant in running text.

diff --git a/Doc/lib/libcurses.tex b/Doc/lib/libcurses.tex
index 00dec6df38b76879730923e9879ebb41ed721769..e9ed7a2d759301a517a90f981674f5dfec0e1741 100644 (file)
--- a/Doc/lib/libcurses.tex
+++ b/Doc/lib/libcurses.tex
@@ -1028,13 +1028,12 @@ The \module{curses} module defines the following data members:
 
 \begin{datadesc}{ERR}
 Some curses routines  that  return  an integer, such as 
-\function{getch()}, return ERR upon failure.  
+\function{getch()}, return \constant{ERR} upon failure.  
 \end{datadesc}
 
 \begin{datadesc}{OK}
 Some curses routines  that  return  an integer, such as 
-\function{napms()}, return OK upon success.  
-
+\function{napms()}, return \constant{OK} upon success.  
 \end{datadesc}
 
 \begin{datadesc}{version}