2015/index.html: made HTML5 validation fixes

diff --git a/2015/index.html b/2015/index.html
index 7c990475c10b6e3884459d84be6b5247afff5f1c..8eca964088cad5ff21b95feea6980d250cc719cb 100755 (executable)
--- a/2015/index.html
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@@ -121,7 +121,7 @@ Register now
 and be part of LibrePlanet 2014!
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@@ -161,7 +161,7 @@ and be part of LibrePlanet 2014!
 
 <p>This year, the theme of LibrePlanet is "Free Software Everywhere." We're looking for talks that touch on the many places and ways that free software is used around the world, as well as ways to make free software ubiquitous. Think "where" in the broadest sense of the word--it's not just geography-based talks we're after. What are some contexts where free software is thriving, and some others where it needs a push? How have you worked to gain a foothold for free software in your company or community? And what about free software on all of the myriad pieces of hardware we use, including laptops, phones, tablets, and even coffee makers? At LibrePlanet 2015, we're taking software freedom around the world, to outer space, and through all kinds of industries, governments, organizations, fields of study, and communities. We hope to see you at LibrePlanet 2015, March 21-22 in Cambridge, MA.
 </p>
-<p>FSF members and students attend LibrePlanet at no cost! <a href="https://my.fsf.org/associate/support_freedom">Become a member now</a>.<!-- Registration opens in October--sign up above to receive updates.--></p>
+<p>FSF members and students attend LibrePlanet at no cost! <a href="https://my.fsf.org/associate/support_freedom">Become a member now</a>.<!-- Registration opens in October - sign up above to receive updates.--></p>
 
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