Fix small typo

Author: dingeins

_includes/odata-in-6-steps.html

@@ -1163,7 +1163,7 @@ <h4>Contribute to "Understanding OData in 6 steps"</h4>
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 <h3 class="top-margin bottom-margin text-center">Step 6: Invoking a function
         </h3>
-<p class="text-justify bottom-margin">In RESTful APIs, there can be some custom operations that contain complicated logic and can be frequently used. For that purpose, OData supports defining functions and actions to represent such operations. They are also resources themselves and can be bound to existing resources. After having explored the TripPin OData service, Russell finds out that the it has a function called GetInvolvedPeople from which he can find out the involved people of a specific trip. He invokes the function to find out who else other than him and Lewis goes to that trip in the U.S.</p>
+<p class="text-justify bottom-margin">In RESTful APIs, there can be some custom operations that contain complicated logic and can be frequently used. For that purpose, OData supports defining functions and actions to represent such operations. They are also resources themselves and can be bound to existing resources. After having explored the TripPin OData service, Russell finds out that it has a function called GetInvolvedPeople from which he can find out the involved people of a specific trip. He invokes the function to find out who else other than him and Lewis goes to that trip in the U.S.</p>
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 <li role="presentation" class="active"><a href="#http6" aria-controls="http6" role="tab" data-toggle="tab">HTTP request</a></li>