Fix email

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@@ -41,10 +41,10 @@
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                 <h1>Santiago Arranz Olmos</h1>
                 <p>I'm a PhD student at <a href="https://www.mpi-sp.org/">Max Planck Institute for Security and Privacy (MPI-SP)</a>.</p>
-                <p>I'm interested in programming language theory and its application to security.</p>
+                <p>I'm interested in programming languages theory and its application to security.</p>
                 <p>I did my Master's at <a href="https://www.unc.edu.ar/">Universidad Nacional de Córdoba (UNC)</a>. You can download my thesis <a href="files/ms-thesis.pdf">here</a> (it's in Spanish).</p>
                 <table>
-                    <tr><td>Email:</td><td>firstname.arranz-olmos@mpi-sp.org</td></tr>
+                    <tr><td>Email:</td><td>firstname [dot] arranz-olmos [at] mpi-sp [dot] org</td></tr>
                     <tr><td>DBLP:</td><td><a href="https://dblp.org/pid/304/6207">https://dblp.org/pid/304/6207</a></td></tr>
                 </table>
             </div>