Fix typo, 'which' repeated twice

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Tom Mulvaney 2019-04-17 18:29:11 +01:00 committed by Who? Me?!
parent c7b38b9259
commit e928847fde
1 changed files with 1 additions and 1 deletions

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@ -122,7 +122,7 @@ This rule dictates that `Vec<T>: Clone` is only satisfied if `T: Clone` is also
satisfied (i.e. "provable").
Similar to [`chalk::program::Program`][chalk-program] which has "rust-like
things", chalk_ir defines [`ProgramEnvironment`] which which is "pure logic".
things", chalk_ir defines [`ProgramEnvironment`] which is "pure logic".
The main field in that struct is `program_clauses`, which contains the
[`ProgramClause`]s generated by the rules module.