[mdspan.accessor.aligned.overview] Remove std:: in example

Author: hewillk

source/containers.tex

@@ -24505,19 +24505,18 @@
 that has no over-alignment requirement.
 \begin{codeblock}
 void compute_using_fourfold_overalignment(
-  std::mdspan<float, std::dims<1>, std::layout_right,
-    std::aligned_accessor<float, 4 * alignof(float)>> x);
+  mdspan<float, dims<1>, layout_right, aligned_accessor<float, 4 * alignof(float)>> x);
 
 void compute_without_requiring_overalignment(
-  std::mdspan<float, std::dims<1>, std::layout_right> x);
+  mdspan<float, dims<1>, layout_right> x);
 
-void compute(std::mdspan<float, std::dims<1>> x) {
+void compute(mdspan<float, dims<1>> x) {
   constexpr auto byte_alignment = 4 * sizeof(float);
-  auto accessor = std::aligned_accessor<float, byte_alignment>{};
+  auto accessor = aligned_accessor<float, byte_alignment>{};
   auto x_handle = x.data_handle();
 
-  if (std::is_sufficiently_aligned<byte_alignment>(x_handle)) {
-    compute_using_fourfold_overalignment(std::mdspan{x_handle, x.mapping(), accessor});
+  if (is_sufficiently_aligned<byte_alignment>(x_handle)) {
+    compute_using_fourfold_overalignment(mdspan{x_handle, x.mapping(), accessor});
   } else {
     compute_without_requiring_overalignment(x);
   }