diff --git a/docs/source/howto/index.rst b/docs/source/howto/index.rst
index eb18911cc..db64df058 100644
--- a/docs/source/howto/index.rst
+++ b/docs/source/howto/index.rst
@@ -13,5 +13,6 @@ software.
     developing/index
     getting_help
     cite
+    scalars
     howto_examples/index
 
diff --git a/examples/tutorial_examples/README.txt b/examples/tutorial_examples/README.txt
index aacbc1672..6c8cc72eb 100644
--- a/examples/tutorial_examples/README.txt
+++ b/examples/tutorial_examples/README.txt
@@ -8,4 +8,6 @@ through usage of pyAFQ. If you are new to the software and want to learn
 about its usage, walk through each of these tutorials. In many cases,
 the code has already been run and you can see the outputs. You can also
 download a `.py` script or a `.ipynb` Jupyter notebook file that you can run
-on your own computer, after `downloading and installing the pyAFQ software <installation_guide>`_.
\ No newline at end of file
+on your own computer, after
+`downloading and installing the pyAFQ software <installation_guide>`_.
+