Weather exercise on concurency - URL Changed

[michaelmiscanuk]

Hi, just want to point out, that URL changed for weather web with XML:

https://dd.weather.gc.ca/citypage_weather/xml/PE/s0000583_e.xml

You might want to change it here on github.

M.

[dusty-phillips]

Good catch! Thank you. @slott56 can you also check the text?