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.

2011/vik/.entry.json

@@ -79,7 +79,7 @@
 	    "OK_to_edit" : false,
 	    "display_as" : "tbz2",
 	    "display_via_github" : false,
-	    "entry_text" : "download entry source"
+	    "entry_text" : "download entry"
 	},
 	{
 	    "file_path" : "index.html",

2011/vik/index.html

@@ -291,7 +291,7 @@ no argument is passed, the program crashes.</p>
 <li><a href="randowan.mod">randowan.mod</a> - 4-channel Protracker module sound data</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2011/vik/raw2wav">raw2wav</a> - convert raw format to wav format</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2011/vik/try.sh">try.sh</a> - how to run</li>
-<li><a href="2011_vik.tar.bz2">2011_vik.tar.bz2</a> - download entry source</li>
+<li><a href="2011_vik.tar.bz2">2011_vik.tar.bz2</a> - download entry</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>