typos / now in beta testing, not alpha testing anymore

README.rst

@@ -6,7 +6,7 @@ Jedi - a clever Python auto-completion
     :target: http://travis-ci.org/davidhalter/jedi
     :alt: Travis-CI build status
 
-**now in alpha testing phase**
+**now in beta testing phase**
 
 *If you have any comments or feature request, please tell me! I really want to
 know, what you think about Jedi.*

setup.py

@@ -9,7 +9,7 @@ readme = open('README.rst').read()
 
 setup(name='jedi',
       version='0.5.0-beta',
-      description='An autocompletion tool for Python that can be used from text editors like vim.',
+      description='An autocompletion tool for Python that can be used for text editors.',
       author=__AUTHOR__,
       author_email=__AUTHOR_EMAIL__,
       maintainer=__AUTHOR__,