[ci-skip] Merge pull request #692 from DavidHormigo/patch-1
[ci-skip] Merge pull request #692 from DavidHormigo/patch-1

Update readme file
supunucsc/java-sdk,supunucsc/java-sdk,watson-developer-cloud/java-sdk,supunucsc/java-sdk,watson-developer-cloud/java-sdk,watson-developer-cloud/java-sdk,watson-developer-cloud/java-sdk