comment update

Author: lcnr

compiler/rustc_middle/src/ty/typeck_results.rs

@@ -206,8 +206,7 @@ pub struct TypeckResults<'tcx> {
     /// formatting modified file tests/ui/coroutine/retain-resume-ref.rs
     pub coroutine_stalled_predicates: FxIndexSet<(ty::Predicate<'tcx>, ObligationCause<'tcx>)>,
 
-    /// Goals proven during HIR typeck which may be potentially region dependent with
-    /// erased regions.
+    /// Goals proven during HIR typeck which may be potentially region dependent.
     ///
     /// Borrowck *uniquifies* regions which may cause these goal to be ambiguous in MIR
     /// type check. We ICE if goals fail in borrowck to detect bugs during MIR building or