Index: doc/build.md
==================================================================
--- doc/build.md
+++ doc/build.md
@@ -11,26 +11,26 @@
     Thunderbird
 
 
 ## Commands ##
 
-### build a language ###
+** build a language **
 
     make.py LANG
         generate the LibreOffice extension and the package folder.
         LANG is the lang code (ISO 639).
 
         This script uses the file `config.ini` in the folder `gc_lang/LANG`.
 
-### First build ###
+** First build **
 
     Type:
         make.py LANG -js
 
     This command is required to generate all necessary files.
 
-### options ###
+** options **
 
     -b --build_data
         Launch the script `build_data.py` in the folder `gc_lang/LANG`.
 
     -d --dict