Rebuild .entry.json and index.html files

2020/endoh2/.entry.json

@@ -159,7 +159,7 @@
 	    "OK_to_edit" : true,
 	    "display_as" : "markdown",
 	    "display_via_github" : true,
-	    "entry_text" : "markdown source for spoiler/spoiler.html"
+	    "entry_text" : "markdown source for spoiler/index.html"
 	},
 	{
 	    "file_path" : "index.html",

2020/endoh2/index.html

@@ -471,7 +471,7 @@ render for a larger terminal window? How about adding more glyphs?</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/endoh2/.entry.json">.entry.json</a> - entry summary and manifest in JSON</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/endoh2/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/endoh2/.path">.path</a> - directory path from top level directory</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/endoh2/spoiler/index.md">spoiler/index.md</a> - markdown source for spoiler/spoiler.html</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/endoh2/spoiler/index.md">spoiler/index.md</a> - markdown source for spoiler/index.html</li>
 <li><a href="index.html">index.html</a> - this web page</li>
 </ul>
 <hr style="width:10%;text-align:left;margin-left:0">