Remove final newline

RA80533 · RA80533 · commit 781da983283d · 2021-05-19T15:12:54.000-04:00
diff --git a/package.json b/package.json
@@ -68,4 +68,4 @@
     "sinon": "^9.0.2",
     "typescript": "^3.7.5"
   }
-}
+}
