[Typo] Update history.html (#11)

[Typo] Update history.html

Author: nipunsadvilkar

_includes/history.html

@@ -24,7 +24,7 @@ <h3 class="story-heading"><a href="https://www.episource.com/" target="_blank">E
                 <p>✦ Built Clinical Named Entity Recognition NLP engine right from data annotation at scale to deploying
                     to
                     production.
-                    </br>✦ Build Scalable Data Processing pipeline using Apache Spark on
+                    </br>✦ Built Scalable Data Processing pipeline using Apache Spark on
                     AWS Stack to process thousands of charts on daily basis.</p><span class="cd-date">Dec 2017 - March
                     2019</span>
             </div>