Fix: edits

Author: lwasser

tutorials/1-installable-code.md

@@ -97,8 +97,8 @@ The directory structure you’ll create in this first section looks like this:
 ```bash
 pyospackage/
      └─ pyproject.toml
-     └─ src/  # The src directory ensures your tests always run on the installed
-             └── pyospackage/ # Package directory where code lives, use the package name
+     └─ src/  # The src directory ensures your tests always run on the installed version of your code
+             └── pyospackage/  # Package directory where code lives, use the package name
               	      ├── __init__.py
                       ├── add_numbers.py
                       └── # Add any other .py modules that you want here
@@ -110,10 +110,12 @@ Below, you will learn about each element of the above package structure.
 
 Notice a few things about the above layout:
 
-1. Your package code lives within a `src/packagename` directory. We suggest that you use `src/` directory as it ensure you are running tests on the installed version of your code. However, you are welcome to instead use a [flat layout](https://www.pyopensci.org/python-package-guide/package-structure-code/python-package-structure.html#about-the-flat-python-package-layout) which does not have a src/ directory at the root. [Learn more here.](https://www.pyopensci.org/python-package-guide/package-structure-code/python-package-structure.html#the-src-layout-and-testing)
-2. Within the `src/` directory you have a package directory called `pyospackage/`. Use the name of your package for that directory name.
-3. In your package directory, you have an `__init__.py` file and all of your Python modules.
-4. The `pyproject.toml` file lives at the root directory of your package.
+
+1. Your package code lives within a `src/packagename` directory. We suggest that you use `src/` directory as it ensures that you are running tests on the installed version of your code. However, you are welcome to instead use a [flat layout](https://www.pyopensci.org/python-package-guide/package-structure-code/python-package-structure.html#about-the-flat-python-package-layout) which does not have a src/ directory at the root. [Learn more here.](https://www.pyopensci.org/python-package-guide/package-structure-code/python-package-structure.html#the-src-layout-and-testing)
+1. Within the `src/` directory you have a package directory called `pyospackage/`. Use the name of your package for that directory name.
+1. In your package directory, you have an `__init__.py` file and all of your Python modules.
+1. The `pyproject.toml` file lives at the root directory of your package.
+1. The name of the root directory for the package is **pyospackage** which is the name of the package. This is not a requirement but you will often see that the GitHub / GitLab repo and the root directory name are the same as the package name.
 
 ## Init.py and pyproject.toml files