DOC: clear up warnings, fix matplotlib plot

2 files changed, 2 insertions, 2 deletions

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 9e1d1a142..fd8a8e551 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -215,7 +215,7 @@ texinfo_documents = [
 intersphinx_mapping = {
     'python': ('https://docs.python.org/dev', None),
     'scipy': ('https://docs.scipy.org/doc/scipy/reference', None),
-    'matplotlib': ('http://matplotlib.org', None)
+    'matplotlib': ('https://matplotlib.org', None)
 }
 
 
diff --git a/doc/source/user/quickstart.rst b/doc/source/user/quickstart.rst
index 7e1c381d2..de4079080 100644
--- a/doc/source/user/quickstart.rst
+++ b/doc/source/user/quickstart.rst
@@ -800,7 +800,7 @@ Copies and Views
 
 When operating and manipulating arrays, their data is sometimes copied
 into a new array and sometimes not. This is often a source of confusion
-for beginners. There are three cases::
+for beginners. There are three cases:
 
 No Copy at All
 --------------