chore: update readme

Author: agoose77

.github/workflows/deploy.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           python-version: '3.12' 
           cache: 'pip' # caching pip dependencies
-      - name; Install Python dependencies
+      - name: Install Python dependencies
         run: pip install -r requirements.txt
       - name: Install MyST Markdown
         run: npm install -g mystmd

README.md

@@ -1,2 +1,4 @@
 # plots
-An example of deploying a MyST site containing executable notebooks that generate plots 
+
+An example of deploying a MyST site containing executable notebooks that generate plots.
+The demonstration plots are taken from the upstream library documentation.