Index: doc/build.txt
==================================================================
--- doc/build.txt
+++ doc/build.txt
@@ -22,11 +22,11 @@
         This script uses the file `config.ini` in the folder `gc_lang/LANG`.
 
 == First build ==
 
     Type:
-        make.py LANG -b -d -js
+        make.py LANG -js
 
     This command is required to generate all necessary files.
 
 == options ==
 
@@ -54,11 +54,11 @@
         Launch Thunderbird.
 
 
 = Examples =
 
-    First build:
+    Full rebuild:
         make.py LANG -b -d -js
 
     After modifying grammar rules:
         make.py LANG -t