diff --git a/source/containers.tex b/source/containers.tex
index 82c17c23da..75bb5f1e31 100644
--- a/source/containers.tex
+++ b/source/containers.tex
@@ -23308,7 +23308,7 @@
 
     // \ref{mdspan.layout.leftpad.obs}, observers
     constexpr const extents_type& extents() const noexcept { return @\exposid{extents_}@; }
-    constexpr array<index_type, rank_> strides() const noexcept;
+    constexpr array<index_type, @\exposid{rank_}@> strides() const noexcept;
 
     constexpr index_type required_span_size() const noexcept;
     template<class... Indices>
@@ -23944,8 +23944,8 @@
     constexpr mapping& operator=(const mapping&) noexcept = default;
 
     // \ref{mdspan.layout.rightpad.obs}, observers
-    constexpr const extents_type& extents() const noexcept { return extents_; }
-    constexpr array<index_type, rank_> strides() const noexcept;
+    constexpr const extents_type& extents() const noexcept { return @\exposid{extents_}@; }
+    constexpr array<index_type, @\exposid{rank_}@> strides() const noexcept;
 
     constexpr index_type required_span_size() const noexcept;