Doc change: add version notes for preview 2.
Change-Id: Iacd3bf7bc3206f1a143bacbae5f3e7b7b5eefe7d
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<h1 class="dac-hero-title">Up and running with material design</h1>
<p class="dac-hero-description">
Android uses a new design metaphor inspired by paper and ink that provides a reassuring
- sense of tactility. Visit the <a href="http://www.google.com/design/spec/material-design/introduction">material design</a> site for more resources.
+ sense of tactility. Visit the <a href="https://www.google.com/design/spec/material-design/introduction.html">material design</a> site for more resources.
</p>
<a class="dac-hero-cta" href="https://www.google.com/design/spec/material-design/introduction.html">
<span class="dac-sprite dac-auto-chevron"></span>