[expr.const] Add non-breaking space after \cv

cpplearner · cpplearner · commit ca4d622c6eab · 2025-03-17T13:32:37.000+08:00
diff --git a/source/expressions.tex b/source/expressions.tex
@@ -7750,7 +7750,7 @@
 it is applied to
 \begin{itemize}
   \item
-  a glvalue of type \cv \tcode{std::nullptr_t},
+  a glvalue of type \cv{}~\tcode{std::nullptr_t},
 
   \item
   a non-volatile glvalue that refers to an object that is
