adding backticks

Author: Neel Mistry

CHANGELOG.md

@@ -8,7 +8,7 @@ Mapbox welcomes participation and contributions from everyone.
 
 ### Bug fixes 🐞
 
-* Fixed an issue where MapView positioning wasn't correct when used in containers such as UIStackView ([#533](https://github.com/mapbox/mapbox-maps-ios/pull/533)) 
+* Fixed an issue where `MapView` positioning wasn't correct when used in containers such as UIStackView ([#533](https://github.com/mapbox/mapbox-maps-ios/pull/533)) 
 
 ## 10.0.0-rc.4 - July 14, 2021