man-pages.7: The linker flag is not always necessary

See for example pages for types

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

diff --git a/man7/man-pages.7 b/man7/man-pages.7
index e80ad55a24156d488634b9d0fd65480f569062fd..99bfa400f0c45beed8bb025028928ddfff9d69f8 100644 (file)
--- a/man7/man-pages.7
+++ b/man7/man-pages.7
@@ -214,8 +214,8 @@ The library providing a symbol.
 It shows the common name of the library,
 and in parentheses,
 the name of the library file
-and the linker flag needed to link a program against it:
-.RI ( libfoo ", " -lfoo ).
+and, if needed, the linker flag needed to link a program against it:
+.RI ( libfoo "[, " -lfoo ]).
 .TP
 .B SYNOPSIS
 A brief summary of the command or function's interface.