Manifest updates

Typo fixes and change 'download entry source' to 'download entry' as
it's the tarball, not the source itself.

Rebuilt .entry.json and index.html files for all entries.

2001/anonymous/.entry.json

@@ -63,7 +63,7 @@
 	    "OK_to_edit" : false,
 	    "display_as" : "tbz2",
 	    "display_via_github" : false,
-	    "entry_text" : "download entry source"
+	    "entry_text" : "download entry"
 	},
 	{
 	    "file_path" : "index.html",

2001/anonymous/index.html

@@ -326,7 +326,7 @@ just C programs that generate C code as their output.</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2001/anonymous/anonymous.bed.c">anonymous.bed.c</a> - roll over song C source</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2001/anonymous/anonymous.ten.c">anonymous.ten.c</a> - green bottles song C source</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2001/anonymous/try.sh">try.sh</a> - how to run</li>
-<li><a href="2001_anonymous.tar.bz2">2001_anonymous.tar.bz2</a> - download entry source</li>
+<li><a href="2001_anonymous.tar.bz2">2001_anonymous.tar.bz2</a> - download entry</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>