Boost.SML と Boost.DI の URL を修正 (fix #308)

Author: melpon

README.md

@@ -39,11 +39,12 @@ See [CodePen](http://codepen.io/iomash/pen/KwBEJG) for Wandbox with jBatch in ac
 
 ### Boost.SML
 
-[Boost.SML document](http://boost-experimental.github.io/sml/examples/index.html) is using Wandbox on [background](https://github.com/boost-experimental/sml/blob/758ceb8646cb2eb56f2e121021c29fab55f24e92/js/cpp.js#L51)
+
+[Boost.SML document](https://boost-experimental.github.io/sml/examples.html) is using Wandbox on [background](https://github.com/boost-experimental/sml/blob/758ceb8646cb2eb56f2e121021c29fab55f24e92/js/cpp.js#L51)
 
 ### Boost.DI
 
-[Boost.DI document](http://boost-experimental.github.io/di/examples/index.html) is also using Wandbox on background.
+[Boost.DI document](https://boost-experimental.github.io/di/examples.html) is also using Wandbox on background.
 
 ### Stensal