[rtems-libbsd commit] doc: Fix link and header

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    master
Commit:    9d955bc8e0bda30e3b653713539fe83b79599091
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=9d955bc8e0bda30e3b653713539fe83b79599091

Author:    Christian Mauderer <Christian.Mauderer at embedded-brains.de>
Date:      Wed May 14 11:57:56 2014 +0200

doc: Fix link and header

---

 libbsd.txt |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libbsd.txt b/libbsd.txt
index c0ee97a..5090b38 100644
--- a/libbsd.txt
+++ b/libbsd.txt
@@ -42,7 +42,7 @@ The Newlib version is required since some standard files like `<sys/types.h>`
 must be compatible enough for the files provided by the FreeBSD sources, e.g.
 `<sys/socket.h>`.
 
-=== Installation ===
+=== Installation Overview ===
 
 . You must configure your BSP with the +--disable-networking+ option to disable
 the old network stack.  Make sure no header files of the old network stack are
@@ -57,7 +57,8 @@ installed.
 
 The RTEMS version must be at least 4.11.  The Board Support Package (BSP)
 should support the
-http://www.rtems.org/onlinedocs/doxygen/cpukit/html/group__rtems__interrupt__extension.html[Interrupt Manager Extension]
+http://www.rtems.org/onlinedocs/doxygen/cpukit/html/group\__rtems\__interrupt__extension.html[Interrupt Manager Extension]
+// The first underscores have to be masked to stop asciidoc interpreting them
 to make use of generic FreeBSD based drivers.
 
 The linker command file of the BSP must contain the following sections: