Syntactic typo in Ch 7 Time series regression models / Distributed lags section

[pierre-haessig]

Dear FPPPy authors,
I believe there is a syntactic typo which breaks the display of the subsection header "Distributed lags" (in 7.4 Some useful predictors), the one immediately after Trading days. The header displays as:

### Distributed lags {-}

[robjhyndman]

Thanks. It will get fixed in today's update