Fix rerun_on description for document
follow-up for https://github.com/treasure-data/digdag/commit/dbc12e40fc86a3a0f0552a921b380c0f9dd55b72#diff-828f306a0ac2fd6cd570c28c4b2f1cd2
yoyama 17:54 The document is misleading. The description only focus when attempt already exists. If no attempt for the session time, require> always kick the child workflow.
context: https://treasure-data.slack.com/archives/C094GC4JK/p1594110936030000
@LeenSun could you please take a look?
@yoyama Updated PR, Would you please take a look?
@yoyama I have updated doc as you suggested. 🙆♂️
As result of large change in master branch, there are many conflicts happened. Could you resolve it ?
@yoyama I have fixed conflicts. please take a look