diff --git a/os_doc_tools/scripts/markdown-docbook.sh b/os_doc_tools/scripts/markdown-docbook.sh
index 229e481..2805c8e 100755
--- a/os_doc_tools/scripts/markdown-docbook.sh
+++ b/os_doc_tools/scripts/markdown-docbook.sh
@@ -50,19 +50,25 @@ fi
 # ID and xml filename.
 
 FILENAME=$1
-FILEPATH=`find ./ -regextype posix-extended -regex ".*${FILENAME}\.(md|markdown|mdown)"`
+FILEPATH=`find ./ -regextype posix-extended \
+            -regex ".*${FILENAME}\.(md|markdown|mdown)"`
 DIRPATH=`dirname $FILEPATH`
 SOURCES=`ls $DIRPATH/*.md`
 
 # Check for requirements
-type -P pandoc > /dev/null 2>&1 || { echo >&2 "pandoc not installed.  Aborting."; exit 1; }
-type -P xsltproc > /dev/null 2>&1 || { echo >&2 "xsltproc not installed.  Aborting."; exit 1; }
-type -P xmllint > /dev/null 2>&1 || { echo >&2 "xmllint not installed.  Aborting."; exit 1; }
+type -P pandoc > /dev/null 2>&1 || \
+    { echo >&2 "pandoc not installed.  Aborting."; exit 1; }
+type -P xsltproc > /dev/null 2>&1 || \
+    { echo >&2 "xsltproc not installed.  Aborting."; exit 1; }
+type -P xmllint > /dev/null 2>&1 || \
+    { echo >&2 "xmllint not installed.  Aborting."; exit 1; }
 
 TITLE=`head -n1 $DIRPATH/$FILENAME.md|sed -e 's/^#* *//'`
-pandoc -V xmlid=$FILENAME --template=$DIR/pandoc-template.docbook -f markdown -t docbook -s ${SOURCES} |\
-xsltproc -o - ${DB_UPGRADE} - |\
-xmllint  --format -  |\
-sed -e "s|<title>NO TITLE</title>|<title>$TITLE</title>|" > ${DIRPATH}/$FILENAME.xml
+pandoc -V xmlid=$FILENAME --template=$DIR/pandoc-template.docbook \
+    -f markdown -t docbook -s ${SOURCES} |\
+    xsltproc -o - ${DB_UPGRADE} - |\
+    xmllint  --format -  |\
+    sed -e "s|<title>NO TITLE</title>|<title>$TITLE</title>|" > \
+    ${DIRPATH}/$FILENAME.xml
 
 pwd