Merge pull request #105 from aws/dev

chore: update docfx target framework

Author: philasmar

docs/docfx.json

@@ -12,7 +12,7 @@
       "dest": "api",
       "filter": "filter.yml",
       "properties": {
-        "targetFramework": "net45"
+        "targetFramework": "net472"
       }
     }
   ],