As we discussed in dev@doris[1] Flink/Spark connectors has been moved to new repo: https://github.com/apache/incubator-doris-connectors [1] https://lists.apache.org/thread/hnb7bf0l6y6rzb9pr6lhxz3jjoo04skl
"Apache" is incorrectly spelled as "Aapche"
the source file of soft link CONTRIBUTING.md is changed, make it to a regular file
