Hi, good work on your edits! However, it would be preferable to avoid adding a generic name, such as name=building (https://pewu.github.io/osm-history/#/way/1174284197). You might want to take a look at this page (https://wiki.openstreetmap.org/wiki/Names#Names_are_not_for_descriptions). 
If you're keen to know more about mapping, check out the following free resources:
∙ Beginner's Mapping guide - https://osm.org/wiki/Beginners%27_guide
∙ Intermediate/Advanced self-paced learning modules - https://learnosm.org
Happy mapping!
