diff --git a/lawsons-klein-bottle/index.html b/lawsons-klein-bottle/index.html
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@@ -2,12 +2,14 @@
 <meta name="subject" content="3D sterographic projection of a 4D Klein bottle">
 <meta name="abstract" content="3D sterographic projection of a 4D Klein bottle">
 <meta name="twitter:title" content="Lawson's Klein Bottle">
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 <meta name="description" content="3D sterographic projection of a 4D Klein bottle">
 <meta name="twitter:description" content="3D sterographic projection of a 4D Klein bottle">
 <meta name="author" content="Ricky Reusser">
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 <meta property="og:title" content="Lawson's Klein Bottle">
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