improves documentation formating

Change-Id: I70902f6fa8c0381dd4a5eefb050a971ca2c80b12
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/doc/updt.sh b/doc/updt.sh
index af64e31..1c9d023 100755 (executable)
--- a/doc/updt.sh
+++ b/doc/updt.sh
@@ -29,7 +29,7 @@ updadate() {
 mkhtml() {
   local x=$1
   local h=${x%%.md}.html
-  expand -i $x | sed 's:        :    :' > $h.pre
+  expand -i $x | sed 's:^        :    :' > $h.pre
   markdown -f toc,autolink $h.pre > $h.toc.no
   markdown -Tf toc,autolink $h.pre > $h.toc.yes
   head --bytes=-$(stat -c %s $h.toc.no) $h.toc.yes > $h.toc