Fix typos in class names
diff --git a/Lib/packaging/pypi/simple.py b/Lib/packaging/pypi/simple.py
index 983d477..c492179 100644
--- a/Lib/packaging/pypi/simple.py
+++ b/Lib/packaging/pypi/simple.py
@@ -1,6 +1,6 @@
"""Spider using the screen-scraping "simple" PyPI API.
-This module contains the class SimpleIndexCrawler, a simple spider that
+This module contains the class Crawler, a simple spider that
can be used to find and retrieve distributions from a project index
(like the Python Package Index), using its so-called simple API (see
reference implementation available at http://pypi.python.org/simple/).
@@ -178,7 +178,7 @@
def get_releases(self, requirements, prefer_final=None,
force_update=False):
- """Search for releases and return a ReleaseList object containing
+ """Search for releases and return a ReleasesList object containing
the results.
"""
predicate = get_version_predicate(requirements)