Fixed a typo in Travis CI config.

Author: todofixthis

.travis.yml

@@ -11,7 +11,7 @@ deploy:
     python: '3.6'
     tags: true
   provider: pypi
-  distribution: 'bdist_wheel sdist'
+  distributions: 'bdist_wheel sdist'
   skip_upload_docs: true
   user: phx
   password:

setup.py

@@ -21,7 +21,7 @@
   name        = 'PyOTA',
   description = 'IOTA API library for Python',
   url         = 'https://github.com/iotaledger/iota.lib.py',
-  version     = '2.0.0b2',
+  version     = '2.0.0b3',
 
   long_description = long_description,