diff --git a/2005/aidan/README.md b/2005/aidan/README.md
index 9ed40be70..cb5c9e1f0 100644
--- a/2005/aidan/README.md
+++ b/2005/aidan/README.md
@@ -4,7 +4,7 @@
     make
 ```
 
-There is an alternate version based on the author's remarks. See [alternate
+There is an alternate version based on the author's remarks. See [Alternate
 code](#alternate-code).
 
 
@@ -28,8 +28,8 @@ where `seed` is a number.
 
 ## Alternate code:
 
-This code is formatted differently and is not the approach used by the author
-which is slower, inelegant and not as obscure, as the author put it.
+This code is formatted differently and is not the approach used by the author;
+it is slower, inelegant and not as obscure, as the author put it.
 
 
 ### Alternate build:
@@ -60,8 +60,8 @@ more while it puzzles out some puzzles: all in a puzzling way!
 to the `switch` statement.  And if you think you can puzzle
 it out better, try solving [insane1.sudoku](%%REPO_URL%%/2005/aidan/insane1.sudoku) all by yourself!
 
-NOTE: the tarball named by the author was removed after the files were extracted
-into the directory instead. These files were added to the list.
+**NOTE**: the tarball named by the author was removed after the files were
+extracted into the directory instead. These files were added to the list.
 
 
 ## Author's remarks:
diff --git a/2005/aidan/index.html b/2005/aidan/index.html
index 4e8d31561..68b908f3c 100644
--- a/2005/aidan/index.html
+++ b/2005/aidan/index.html
@@ -409,7 +409,7 @@ Location: <a href="../../location.html#GB">GB</a> - <em>United Kingdom of Great
 <!-- BEFORE: 1st line of markdown file: 2005/aidan/README.md -->
 <h2 id="to-build">To build:</h2>
 <pre><code>    make</code></pre>
-<p>There is an alternate version based on the author’s remarks. See <a href="#alternate-code">alternate
+<p>There is an alternate version based on the author’s remarks. See <a href="#alternate-code">Alternate
 code</a>.</p>
 <h2 id="to-use">To use:</h2>
 <pre><code>    ./aidan &lt; puzzle
@@ -419,8 +419,8 @@ code</a>.</p>
 <h2 id="try">Try:</h2>
 <pre><code>    ./try.sh</code></pre>
 <h2 id="alternate-code">Alternate code:</h2>
-<p>This code is formatted differently and is not the approach used by the author
-which is slower, inelegant and not as obscure, as the author put it.</p>
+<p>This code is formatted differently and is not the approach used by the author;
+it is slower, inelegant and not as obscure, as the author put it.</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <pre><code>    make alt</code></pre>
 <h3 id="alternate-use">Alternate use:</h3>
@@ -433,8 +433,8 @@ more while it puzzles out some puzzles: all in a puzzling way!</p>
 <p><code>goto</code> the source and notice the lack of functions. Jump
 to the <code>switch</code> statement. And if you think you can puzzle
 it out better, try solving <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2005/aidan/insane1.sudoku">insane1.sudoku</a> all by yourself!</p>
-<p>NOTE: the tarball named by the author was removed after the files were extracted
-into the directory instead. These files were added to the list.</p>
+<p><strong>NOTE</strong>: the tarball named by the author was removed after the files were
+extracted into the directory instead. These files were added to the list.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>This program can solve a type of logic puzzle known as a
 <a href="https://en.wikipedia.org/wiki/Sudoku">Sudoku</a>, and also