h3/h2 mismatch fixed

Author: alcalbg

src/pages/index.html

@@ -124,7 +124,7 @@ <h3 class="subtitle is-5 is-muted">To make you super happy</h3>
 
         <div class="columns is-vcentered side-feature mt-60">
             <div class="column is-4 is-offset-2">
-                <h3 class="title is-3 mb-10 is-title-reveal">Connect with people</h2>
+                <h3 class="title is-3 mb-10 is-title-reveal">Connect with people</h3>
                 <p class="subtitle is-5 is-muted">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cum audissem Antiochum, Brute, ut solebam, cum M. Quae diligentissime contra Aristonem dicuntur a Chryippo.</p>
             </div>
             <div class="column is-5">
@@ -137,7 +137,7 @@ <h3 class="title is-3 mb-10 is-title-reveal">Connect with people</h2>
                 <img src="assets/img/illustrations/features/feature-2.png" alt="">
             </div>
             <div class="column is-4 is-offset-1">
-                <h3 class="title is-3 mb-10 is-title-reveal">Collaborate easily</h2>
+                <h3 class="title is-3 mb-10 is-title-reveal">Collaborate easily</h3>
                 <p class="subtitle is-5 is-muted">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cum audissem Antiochum, Brute, ut solebam, cum M. Quae diligentissime contra Aristonem dicuntur a Chryippo.</p>
             </div>
         </div>
@@ -149,7 +149,7 @@ <h3 class="title is-3 mb-10 is-title-reveal">Collaborate easily</h2>
 
         <div class="columns is-vcentered app-side">
             <div class="column is-5 is-offset-1">
-                <h3 class="title is-3 is-spaced is-title-reveal">An intuitive app</h2>
+                <h3 class="title is-3 is-spaced is-title-reveal">An intuitive app</h3>
                 <p class="subtitle is-5 is-muted">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cum audissem Antiochum, Brute, ut solebam, cum M. Quae diligentissime contra Aristonem dicuntur a Chryippo.</p>
             </div>
             <div class="column is-10">