Index: doc/next-tutorial/next-tutorial.html
===================================================================
diff -u -r69a2fff0fc8fe546a79002bb7b7e4b110483368b -r2a955681817e4db4776d7ae904babe8053c5ad74
--- doc/next-tutorial/next-tutorial.html	(.../next-tutorial.html)	(revision 69a2fff0fc8fe546a79002bb7b7e4b110483368b)
+++ doc/next-tutorial/next-tutorial.html	(.../next-tutorial.html)	(revision 2a955681817e4db4776d7ae904babe8053c5ad74)
@@ -435,7 +435,7 @@
 p.table {
   margin-top: 0;
 }
-/* Because the table frame attribute is overriden by CSS in most browsers. */
+/* Because the table frame attribute is overridden by CSS in most browsers. */
 div.tableblock > table[frame="void"] {
   border-style: none;
 }
@@ -1165,7 +1165,6 @@
 % Stack <span class='nx-keyword'>create</span> s2 -object-mixin Safety
 ::s2
 % s2 push a
-a
 % s2 pop
 a
 % s2 pop