[list.cons] Add \tcode for list

Author: Andreas-Krug

source/containers.tex

@@ -9235,7 +9235,7 @@
 \begin{itemdescr}
 \pnum
 \effects
-Constructs an empty list, using the specified allocator.
+Constructs an empty \tcode{list}, using the specified allocator.
 
 \pnum
 \complexity