minor cleanup

docs/html/index.html

@@ -21,7 +21,8 @@ original version written in C.</p>
 <ul>
 <li><a href="https://en.wikipedia.org/wiki/Purely_functional_programming">Purely Functional</a></li>
 <li><a href="https://en.wikipedia.org/wiki/Stack-oriented_programming_language">Stack-based</a></li>
-<li><a href="https://en.wikipedia.org/wiki/Concatenative_programming_language">Concatinative</a> (See also <a href="http://www.concatenative.org/wiki/view/Concatenative%20language">concatenative.org</a>)</li>
+<li><a href="https://en.wikipedia.org/wiki/Concatenative_programming_language">Concatinative</a>
+  (See also <a href="http://www.concatenative.org/wiki/view/Concatenative%20language">concatenative.org</a>)</li>
 <li><a href="https://joypy.osdn.io/notebooks/Categorical.html">Categorical</a></li>
 </ul>
 <p>The best source (no pun intended) for learning about Joy is the
@@ -53,8 +54,10 @@ coordinate pair in a square spiral (like the kind used to construct an
 ).  For more information see <a href="/notebooks/Square_Spiral.html">Square Spiral Example Joy Code</a></p>
 <h2>Project Hosted on <a href="https://osdn.net/projects/joypy/">OSDN</a></h2>
 <ul>
-<li><a href="https://osdn.net/projects/joypy/scm/git/Thun/">Source Repository</a> (<a href="https://github.com/calroc/Thun">mirror</a>)</li>
-<li><a href="https://todo.sr.ht/~sforman/thun-der">Bug tracker</a> (<a href="https://osdn.net/projects/joypy/ticket/">old tracker</a>)</li>
+<li><a href="https://osdn.net/projects/joypy/scm/git/Thun/">Source Repository</a>
+  (<a href="https://github.com/calroc/Thun">mirror</a>)</li>
+<li><a href="https://todo.sr.ht/~sforman/thun-der">Bug tracker</a>
+  (<a href="https://osdn.net/projects/joypy/ticket/">old tracker</a>)</li>
 <li><a href="https://osdn.net/projects/joypy/forums/">Forums</a></li>
 <li><a href="https://osdn.net/projects/joypy/lists/">Mailing list</a></li>
 </ul>