[span.syn] Fix typo of remove_cvref_t

Author: frederick-vs-ja

source/containers.tex

@@ -20190,7 +20190,7 @@
 
   template<class T>
     concept @\defexposconcept{integral-constant-like}@ =                    // \expos
-      is_integral_v<remove_cv_ref_t<decltype(T::value)>> &&
+      is_integral_v<remove_cvref_t<decltype(T::value)>> &&
       !is_same_v<bool, remove_const_t<decltype(T::value)>> &&
       @\libconcept{convertible_to}@<T, decltype(T::value)> &&
       @\libconcept{equality_comparable_with}@<T, decltype(T::value)> &&