Remove extraneous italic tag

Author: agentlecisco

_includes/sign-up.html

@@ -15,7 +15,7 @@
 	<input type="email" value="" name="EMAIL" class="email" id="mce-EMAIL" placeholder="email address" required>
     <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
     <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_3828f8d87d82289b96ff8fd19_cc1d483d59" tabindex="-1" value=""></div>
-    <div class="clear"><input type="submit" value="Join now" name="subscribe" id="mc-embedded-subscribe" class="btn btn--inverse"> </i></div>
+    <div class="clear"><input type="submit" value="Join now" name="subscribe" id="mc-embedded-subscribe" class="btn btn--inverse"></div>
     </div>
 </form>
 </div>