Adjusted title.

docs/source/user_libs_opt_taguchi.rst

@@ -1,10 +1,8 @@
 User libraries is a sub-package where useful Python modules contributed by users are stored.
 
-**UNDER CONSTRUCTION**
+*******************************
-
+Optimisation - Taguchi's method
-**********************
+*******************************
-Optimisation - Taguchi
-**********************
 
 Information
 ===========