expunge python 2.6 (#3962)
* expunge python 2.6
* how did THAT happen
* remove another unsupported python from the tox envlist
* hypothesis can now be unconditionally imported
diff --git a/README.rst b/README.rst
index 350dc72..1557666 100644
--- a/README.rst
+++ b/README.rst
@@ -18,7 +18,7 @@
``cryptography`` is a package which provides cryptographic recipes and
primitives to Python developers. Our goal is for it to be your "cryptographic
-standard library". It supports Python 2.6-2.7, Python 3.4+, and PyPy 5.3+.
+standard library". It supports Python 2.7, Python 3.4+, and PyPy 5.3+.
``cryptography`` includes both high level recipes and low level interfaces to
common cryptographic algorithms such as symmetric ciphers, message digests, and