update DESCRIPTIOn

DESCRIPTION

@@ -7,13 +7,11 @@ Authors@R: c(
   person(given = "Janek", family = "Thomas", email = "[email protected]", role = "aut", comment = c(ORCID = "0000-0003-4511-6245")),
   person(given = "Bernd", family = "Bischl", email = "[email protected]", role = "aut", comment = c(ORCID = "0000-0001-6002-6980")))
 Maintainer: Daniel Schalk <[email protected]>
-Description: A C++ implementation of component-wise boosting. The idea is to
-  patch all components that are implemented as class together. This
-  gives the user maximal flexibility. In addition, the main classes can be
-  extended with custom functions using R or C++. Using custom R functions will
-  slow down the whole algorithm. Nevertheless, it is possible to do some
-  prototyping within R for custom base-learner and implement then in C++
-  without recompiling the whole package.
+Description: C++ implementation of component-wise boosting implementation of component-wise 
+  boosting written in C++ to obtain high runtime performance and full memory control. The main 
+  idea is to provide a modular class system which can be extended without editing the source code. 
+  Therefore, it is possible to use R functions as well as C++ functions for custom base-learners, 
+  losses, logging mechanisms or stopping criteria.
 License: MIT + file LICENSE
 Encoding: UTF-8
 LazyData: true