Fix typo bythes -> bytes

Author: jdufresne

docs/3rd-party-py3k-compat-code/pandas_py3k.py

@@ -14,7 +14,7 @@
   * Uses the original method if available, otherwise uses items, keys, values.
 * types:
     * text_type: unicode in Python 2, str in Python 3
-    * binary_type: str in Python 2, bythes in Python 3
+    * binary_type: str in Python 2, bytes in Python 3
     * string_types: basestring in Python 2, str in Python 3
 * bind_method: binds functions to classes
 

src/future/utils/__init__.py

@@ -18,7 +18,7 @@
     * types:
 
         * text_type: unicode in Python 2, str in Python 3
-        * binary_type: str in Python 2, bythes in Python 3
+        * binary_type: str in Python 2, bytes in Python 3
         * string_types: basestring in Python 2, str in Python 3
 
     * bchr(c):