typo

Author: fonsp

tools/book_model.jl

@@ -11,7 +11,7 @@ book_model = Any[
     Section(
         1,
         2,
-        "Abstractions",
+        "Abstraction",
         "notebooks/week1/abstraction.jl",
         "3zTO3LEY-cM",
         "",

website/homepage/index.html

@@ -190,6 +190,7 @@ <h1>Why is this course different?</h1>
         <div class="wide subjectscontainer">
             <h1>Subjects</h1>
             <div class="subjects">
+                <!-- This code is generated by running tools/generate_homepage_links.jl inside Pluto -->
                 <a class="no-decoration" href="../images/">
                     <h3>Images as Data and Arrays</h3>
                     <img src='https://user-images.githubusercontent.com/6933510/136196634-2294d0a7-e79a-40d0-bbb8-81da70f4d398.png'>
@@ -299,6 +300,7 @@ <h3>Solving inverse problems</h3>
                     <img src='https://user-images.githubusercontent.com/6933510/136200827-89647ae8-cb06-42ea-a18d-5f64e9cc2b25.png'>
                 </a>
 
+
             </div>
         </div>
         <div>