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-rw-r--r--src/librustc/infer/region_constraints/mod.rs10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/librustc/infer/region_constraints/mod.rs b/src/librustc/infer/region_constraints/mod.rs
index 06365890607..fcb116fce5c 100644
--- a/src/librustc/infer/region_constraints/mod.rs
+++ b/src/librustc/infer/region_constraints/mod.rs
@@ -153,19 +153,19 @@ impl Constraint<'_> {
 /// ```
 #[derive(Debug, Clone, HashStable)]
 pub struct MemberConstraint<'tcx> {
-    /// the def-id of the opaque type causing this constraint: used for error reporting
+    /// The `DefId` of the opaque type causing this constraint: used for error reporting.
     pub opaque_type_def_id: DefId,
 
-    /// the span where the hidden type was instantiated
+    /// The span where the hidden type was instantiated.
     pub definition_span: Span,
 
-    /// the hidden type in which `member_region` appears: used for error reporting
+    /// The hidden type in which `member_region` appears: used for error reporting.
     pub hidden_ty: Ty<'tcx>,
 
-    /// the region R0
+    /// The region `R0`.
     pub member_region: Region<'tcx>,
 
-    /// the options O1..On
+    /// The options `O1..On`.
     pub choice_regions: Lrc<Vec<Region<'tcx>>>,
 }