spark git commit: [MINOR][DOC] Fix broken word2vec link

Repository: spark Updated Branches: refs/heads/master ed87f6d3b -> e25f1fe42 [MINOR][DOC] Fix broken word2vec link Follow-up of [SPARK-12199](https://issues.apache.org/jira/browse/SPARK-12199) and #10193 where a broken link has been left as is. Author: BenFradet

spark git commit: [MINOR][DOC] Fix broken word2vec link

Repository: spark Updated Branches: refs/heads/branch-1.6 94ce5025f -> c0f0f6cb0 [MINOR][DOC] Fix broken word2vec link Follow-up of [SPARK-12199](https://issues.apache.org/jira/browse/SPARK-12199) and #10193 where a broken link has been left as is. Author: BenFradet