Fixes docs for ASCII functions to no longer claim U+0021 is '@'.#48529

Merged

bors merged 1 commit intorust-lang:masterfrom remexre:docs/fix/unicode-0021

Feb 25, 2018

+3-3

Commits on Feb 25, 2018

Fixes docs for ASCII functions to no longer claim U+0021 is '@'.
remexre
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