Fix: edits from review

Author: lwasser

index.md

@@ -209,6 +209,12 @@ Tutorials  <tutorials/intro>
 
 ```
 
+```{toctree}
+:hidden:
+:caption: Tutorials
+Tutorials  <tutorials/intro>
+```
+
 ```{toctree}
 :hidden:
 :caption: Documentation

package-structure-code/python-package-distribution-files-sdist-wheel.md

@@ -6,6 +6,7 @@
 You need to build your Python package in order to publish it to PyPI (or Conda). The build process organizes your code and metadata into a distribution format that can be uploaded to PyPI and subsequently downloaded and installed by users. NOTE: you need to publish a sdist to PyPI in order for conda-forge to properly build your package automatically.
 :::
 
+(building-package)=
 ## What is building a Python package?
 
 To [publish your Python package](build_workflow) and make it easy for anyone to install, you first need to build it.