[MAPREDUCE-742] Improve the java comments for the π examples

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.21.0
• Fix Version/s: 0.21.0
• Component/s: documentation, examples
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 08/Jul/09 23:35
• Updated: 24/Aug/10 21:14
• Resolved: 10/Jul/09 23:02

Description

There are 3 examples, pi, bbp and distbbp for π computation. We should tell the difference between them.