I've fixed it, but just for future reference: Names should rarely include abbreviations. In this case, something like a navigation app reading aloud wouldn't be able to tell if "Copper St Trail" should be read as "Street" or "Saint". See this wiki page if you want to learn more:
https://wiki.openstreetmap.org/wiki/Abbreviations

and this wiki page for the details in Canada specifically:
https://wiki.openstreetmap.org/wiki/Canada/Tagging_guidelines#Naming