Minor error in the diagnostic colab notebook

[m-schochet]

When instantiating the "lorem" dictionary in 8.1, the 'elit' key value has an extra comma inside of the key list. This causes the creation of a new "elit:0" key/value pair at the end of the dictionary when using the dict.update() method to replace all the values of the keys in the 8.2 tab. Wanted to share here since it caused me a temporary bit of confusion as to why the true 'elit' key wasn't being updated when using .update

[sblunt]

Nice catch! Fixed!