text correction

Author: tpreusse

docs/example.html

@@ -24,7 +24,7 @@
 <h1>Life in Zurich</h1>
 
 <p>
-  A short data-driven essay with random facts about Zurich. Written to demonstrate <a href="https://github.com/interactivethings/chart-server">a charting system</a> and workflow.
+  A short data-driven essay with random facts about Zurich. Written to demonstrate a <a href="https://github.com/interactivethings/chart-server">charting system and workflow</a>.
   <br /><em><a href="https://twitter.com/tpreusse">Thomas Preusse</a>, November 11th 2016</em>
 </p>
 
@@ -113,7 +113,7 @@ <h1>Life in Zurich</h1>
   </div>
 </div>
 
-<p>Back to the bathing, here are is a map of all the spots for you:</p>
+<p>Back to the bathing, here is a map of all the spots for you:</p>
 
 <figure data-chart="baths-1"></figure>