Fix typos in libsyntax/tokenstream.rs

This commit is contained in:
Ömer Sinan Ağacan 2017-01-28 17:00:43 +03:00
parent 9f70557545
commit 15411fb0fa

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@ -17,7 +17,7 @@
//! expansion).
//!
//! ## Ownership
//! TokenStreams are persistant data structures construced as ropes with reference
//! TokenStreams are persistent data structures constructed as ropes with reference
//! counted-children. In general, this means that calling an operation on a TokenStream
//! (such as `slice`) produces an entirely new TokenStream from the borrowed reference to
//! the original. This essentially coerces TokenStreams into 'views' of their subparts,