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-rw-r--r--usr.sbin/config/config.88
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.sbin/config/config.8 b/usr.sbin/config/config.8
index 17dc78665f95..9eeab242ee2a 100644
--- a/usr.sbin/config/config.8
+++ b/usr.sbin/config/config.8
@@ -157,12 +157,16 @@ to extract the configuration information, use the command
strings kernel | grep ___
.Ed
.Sh DEBUG KERNELS
-Traditional BSD kernels compiled without symbols due to the heavy load on the
+Traditional
+.Bx
+kernels compiled without symbols due to the heavy load on the
system when compiling a
.Dq debug
kernel. A debug kernel contains complete symbols for all the source files, and
enables an experienced kernel programmer to analyse the cause of a problem. The
-debuggers available prior to 4.4BSD-Lite were able to find some information
+debuggers available prior to
+.Bx 4.4 Lite
+were able to find some information
from a normal kernel;
.Xr gdb 1
provides very little support for normal kernels, and a debug kernel is needed