chore: edit format for package structure

2020-11-25 10:24:09 +00:00 · 2020-11-25 10:24:09 +00:00 · 1b605c76c5
--- a/.github/package_structure.md
+++ b/.github/package_structure.md
@ -1,4 +1,4 @@
-## :package: Package Structure
+# :package: Package Structure

 There are four main types of functions in **wpa**:
 1. Standard Analysis