Dictionary: use the potentially clearer word "key" instead of "index" (#3724)

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Meriipu
2020-06-23 08:22:47 +00:00
committed by GitHub
parent ae5f2ee089
commit fbaff8f5c9

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@@ -804,7 +804,7 @@ for
To iterate through a range, such as an array or table, a *for* loop is
used. When iterating over an array, the current array element is stored in
the loop variable. When iterating over a dictionary, the *index* is stored
the loop variable. When iterating over a dictionary, the *key* is stored
in the loop variable.
::