Fix misspelled "presentation"

Closes #14

Author: brampersandon

pages/speak.html

@@ -2,7 +2,7 @@
 
   <h1 class="secondary-content-header">Speaker Questionnaire</h1>
 
-  <p>We ask that those speaking at our meetup prepare answers to the following questions so that we may better prepare our members for their presentaion.</p>
+  <p>We ask that those speaking at our meetup prepare answers to the following questions so that we may better prepare our members for their presentation.</p>
 
   <ol>
     <li>