Fixed README.
Fixed README.

xiongzhanblake/code-samples,MMp131316/code-samples,MMp131316/code-samples,xiongzhanblake/code-samples,xiongzhanblake/code-samples,MMp131316/code-samples,xiongzhanblake/code-samples,MMp131316/code-samples,xiongzhanblake/code-samples,xiongzhanblake/code-samples,xiongzhanblake/code-samples,MMp131316/code-samples,MMp131316/code-samples,MMp131316/code-samples