Grammar (#8)

The button really needs to be "How does it work?" I took some liberties with the rest, please adjust as you'd like.

I'm happy to review grammar/spelling for this project any time, feel free to tag me in pull requests.

index.html

@@ -173,7 +173,7 @@
                 <p>
                     <a href="https://blog.lesspass.com/lesspass-how-it-works-dde742dd18a4#.vbgschksh"
                        class="btn btn-secondary">
-                        How does it works?
+                        How does it work?
                     </a>
                 </p>
             </div>
@@ -238,10 +238,10 @@
             <div class="col-12 col-sm-9">
                 <h2>Can you see the source code<br>of your current password manager?</h2>
                 <p class="lead">
-                    For us the security of a password manager goes through its transparency.
-                    LessPass is open source, and you can see how does it works.
-                    You do not need to take our word for it. You can go see under the hood.
-                    <a href="https://github.com/lesspass/lesspass">See on github</a>
+                    To us, a password manager is only as secure as it is transparent.
+                    That's why LessPass is fully open source. Don't just take our word for it,
+                    take a peek under the hood and see for yourself!
+                    <a href="https://github.com/lesspass/lesspass">View on GitHub</a>
                 </p>
                 <p>
                     <a href="https://github.com/lesspass/lesspass">