man: Fix .Nx macro usage

Its arguments are used as version numbers, so we need continue the
content on the next line.

diff --git a/man/libbsd.7 b/man/libbsd.7
index cad9e7c2f935aad2d39863b55e0d2da7e08b2bb5..9710a13026a64528cbdf616f223a6bf1055c54b6 100644 (file)
--- a/man/libbsd.7
+++ b/man/libbsd.7
@@ -160,7 +160,8 @@ functions and is now more widespread.
 Define
 .Dv LIBBSD_NETBSD_VIS
 to switch to the
-.Nx one now.
+.Nx
+one now.
 Define
 .Dv LIBBSD_OPENBSD_VIS
 to keep using the