Various minor/cosmetic improvements to code

[rust.git] / src / librustc_typeck / coherence / mod.rs

diff --git a/src/librustc_typeck/coherence/mod.rs b/src/librustc_typeck/coherence/mod.rs
index b92916d9c81c19acf91b8541604c8d6512e6b090..0360617be3c491776b5f3d94245367e74ff6108d 100644 (file)
--- a/src/librustc_typeck/coherence/mod.rs
+++ b/src/librustc_typeck/coherence/mod.rs
@@ -40,7 +40,7 @@ fn check_impl<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, node_id: ast::NodeId) {
                tcx.item_path_str(impl_def_id));
 
         // Skip impls where one of the self type is an error type.
-        // This occurs with e.g. resolve failures (#30589).
+        // This occurs with e.g., resolve failures (#30589).
         if trait_ref.references_error() {
             return;
         }