fix(documentation): fix the example link (#122)

Author: Jason Peterson

README.md

@@ -92,7 +92,7 @@ to your `Gopkg.toml` file.  Here is an example:
 then run `dep ensure`.
 
 ## Using the SDK
-Examples and a demo are available [here](https://github.ibm.com/coligo/go-sdk/blob/main/example/v2/README.md).
+Examples are available [here](./example/v2/README.md).
 
 For general SDK usage information, please see [this link](https://github.com/IBM/ibm-cloud-sdk-common/blob/master/README.md)