spark git commit: [SPARK-22916][SQL][FOLLOW-UP] Update the Description of Join Selection

Repository: spark Updated Branches: refs/heads/branch-2.3 6588e007e -> 438631031 [SPARK-22916][SQL][FOLLOW-UP] Update the Description of Join Selection ## What changes were proposed in this pull request? This PR is to update the description of the join algorithm changes. ## How was this patch

spark git commit: [SPARK-22916][SQL][FOLLOW-UP] Update the Description of Join Selection

Repository: spark Updated Branches: refs/heads/master 0d60b3213 -> e30b34f7b [SPARK-22916][SQL][FOLLOW-UP] Update the Description of Join Selection ## What changes were proposed in this pull request? This PR is to update the description of the join algorithm changes. ## How was this patch tes