[SPARK-26189] Fix the doc of unionAll in SparkR

• Type: Documentation
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: R
• Target Version/s: 3.0.0
• Assignee: Huaxin Gao
• Reporter: Xiao Li
• Created: 27/Nov/18 19:05
• Updated: 01/Dec/18 07:14
• Resolved: 01/Dec/18 07:14

Description

We should fix the doc of unionAll in SparkR. See the discussion: https://github.com/apache/spark/pull/23131/files#r236760822

Issue Links

• links to: [Github] Pull Request #23161 (huaxingao)