Fix line spacing

Author: brandenbyers

workshops/4x4-proton-c/index.html

@@ -47,10 +47,8 @@ <h3>Where? When?</h3>
 
 <p><strong>Sunday, July 28th</strong>
 <br /><strong>11:00am to 1:30pm</strong></p>
-
-<p><em>or</em></p>
-
-<p><strong>2:15pm to 4:45pm</strong></p>
+<br /><em>or</em>
+<br /><strong>2:15pm to 4:45pm</strong></p>
 
 <p>Length: 2.5 hours</br>Ages 12+</p>