Update Copyright for 2020 in Documentation (#2566)
Update Copyright for 2020 in Documentation (#2566)


outofcoffee/testcontainers-java,outofcoffee/testcontainers-java,rnorth/test-containers,testcontainers/testcontainers-java,rnorth/test-containers,outofcoffee/testcontainers-java,rnorth/test-containers,testcontainers/testcontainers-java,testcontainers/testcontainers-java