am 445c05c4: am f3bc5349: docs: fix doc error in dialog example snippet (no not merge)

Merge commit '445c05c4849c960bb43f73a0390e62dc73991da6' into eclair-mr2

* commit '445c05c4849c960bb43f73a0390e62dc73991da6':
  docs: fix doc error in dialog example snippet (no not merge)