Update src/guides/intro-impl.md

Co-authored-by: forstisabella <92472883+forstisabella@users.noreply.github.com>

Author: pwseg

src/guides/intro-impl.md

@@ -33,7 +33,7 @@ The other three, Track, Page, and Screen, can be considered as increasingly spec
 A Track call is the most basic type of call, and can represent any type of event. Page and Screen are similar and are triggered by a user viewing a page or screen, however Page calls can come from both web and mobile-web views, while Screen calls *only* occur on mobile devices. Because of the difference in platform, the context information collected is very different between the two types of calls.
 
 > success ""
-> Segment recommends that you always use the Page and Screen calls when recording a page-view, rather than creating a "Page Viewed" event, because the Page/Screen calls automatically collect much better context information.
+> Segment recommends that you always use the Page and Screen calls when recording a page-view, rather than creating a "Page Viewed" event, because the Page/Screen calls automatically collect much better contextual information.
 
 ## Anatomy of a Segment message