Correct documentation and example for 'simExtAutomobileRequestNoise'

The documentation string (and README documentation) for
'simExtAutomobileRequestNoise' specified that distance noise was passed
before intensity noise.  In actuality, the reverse is true.

This is an API-compatible change; only the documentation and example
have been updated.

1 files changed, 0 insertions, 0 deletions

diff --git a/examples/simple.ttt b/examples/simple.ttt
index 57c7840..e5c33ea 100644
--- a/examples/simple.ttt
+++ b/examples/simple.ttt