Merge pull request #4694 from segmentio/sarahrudy-patch-12

Remove grammatical error

Author: forstisabella

src/protocols/validate/connect-sources.md

@@ -6,7 +6,7 @@ redirect_from: '/protocols/validate/'
 {% include content/plan-grid.md name="protocols" %}
 
 
-With your Tracking Plan is complete, it's time to apply the Tracking Plan to one or more Sources. Select **Connect Source** from the right hand menu for your specific Tracking Plan.
+With your Tracking Plan complete, it's time to apply the Tracking Plan to one or more Sources. Select **Connect Source** from the right hand menu for your specific Tracking Plan.
 
 ![Screenshot of the Tracking Plans page, with the overflow menu selected.](../images/5763308453_Screen+Shot+2018-08-31+at+5.54.18+PM.png)