Update index.md

Author: hackzilla

Resources/doc/migrate/index.md

@@ -1,4 +1,4 @@
 # How to Migrate
 
-* [v2 to v3](Resources/doc/migrate/v2-to-v3.md)
-* [v1 to v2](Resources/doc/migrate/v1-to-v2.md)
+* [v2 to v3](v2-to-v3.md)
+* [v1 to v2](v1-to-v2.md)