Index: mlir/include/mlir/Dialect/Affine/IR/AffineMemoryOpInterfaces.td
===================================================================
--- mlir/include/mlir/Dialect/Affine/IR/AffineMemoryOpInterfaces.td
+++ mlir/include/mlir/Dialect/Affine/IR/AffineMemoryOpInterfaces.td
@@ -150,7 +150,9 @@
 
 def AffineMapAccessInterface : OpInterface<"AffineMapAccessInterface"> {
   let description = [{
-      Interface to query characteristics of MemRef Dereferencing ops.
+      Interface to query the AffineMap associated with a given MemRef.
+      The default implementation assumes an operation with a  single MemRef,
+      but the interface can extended to support multiple MemRefs as well.
   }];
 
   let methods = [