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remove claim that $crate is a single identifier #30405

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Dec 30, 2015
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remove claim that $crate is a single identifier #30405

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3 changes: 1 addition & 2 deletions src/doc/book/macros.md
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Expand Up @@ -611,8 +611,7 @@ to define a single macro that works both inside and outside our library. The
function name will expand to either `::increment` or `::mylib::increment`.

To keep this system simple and correct, `#[macro_use] extern crate ...` may
only appear at the root of your crate, not inside `mod`. This ensures that
`$crate` is a single identifier.
only appear at the root of your crate, not inside `mod`.

# The deep end

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