Percentile ranks documentation: text and examples out of sync

[kroepke]

The percentile ranks documentation at https://www.elastic.co/guide/en/elasticsearch/reference/6.0/search-aggregations-metrics-percentile-rank-aggregation.html is talking about percentiles for load times, but the examples do not match the text at all.

Prior to 6.0 the examples were correct, all recent versions are wrong.

[elasticmachine]

Pinging @elastic/es-search-aggs

[javanna]

Thanks for reporting this @kroepke . Would you fancy opening a PR to fix this?

[kroepke]

@javanna Should the examples be switched back to pre-6.0 versions?
If so, I can take a look on Monday, sure.

[javanna]

I am not sure to be honest, @polyfractal I saw that these changes come from d8414ff . Could you clarify what needs to be done?

[polyfractal]

Yep, this was my fault (fixing the examples so that the tests would pass, but forgetting to update the text). It was subsequently fixed in a community PR: #31652