Updating initial README.md from template

Author: ovalba

README.md

@@ -1,2 +1,9 @@
-# lambda-go-samples
+## lambda-go-samples
+
 An example of using AWS Lambda with Go
+
+## License Summary
+
+The documentation is made available under the Creative Commons Attribution-ShareAlike 4.0 International License. See the LICENSE file.
+
+The sample code within this documentation is made available under a modified MIT license. See the LICENSE-SAMPLECODE file.