Fix link to eip-x in index.html

index.html

@@ -9,7 +9,7 @@ <h1 class="page-heading">EIPs <a href="https://gitter.im/ethereum/EIPs?utm_sourc
 <p>Ethereum Improvement Proposals (EIPs) describe standards for the Ethereum platform, including core protocol specifications, client APIs, and contract standards.</p>
 
 <h2>Contributing</h2>
-<p>First review <a href="EIPS/eip-1">EIP-1</a>. Then clone the repository and add your EIP to it. There is a <a href="https://github.com/ethereum/EIPs/blob/master/eip-X">template EIP here</a>. Then submit a Pull Request to Ethereum's <a href="https://github.com/ethereum/EIPs">EIPs repository</a>.</p>
+<p>First review <a href="EIPS/eip-1">EIP-1</a>. Then clone the repository and add your EIP to it. There is a <a href="https://github.com/ethereum/EIPs/blob/master/eip-X.md">template EIP here</a>. Then submit a Pull Request to Ethereum's <a href="https://github.com/ethereum/EIPs">EIPs repository</a>.</p>
 
 <h2>EIP status terms</h2>
 <ul>