[diff] Use \Cpp macro

tkoeppe · tkoeppe · commit 66eaea094e5b · 2016-03-07T23:16:29.000Z
diff --git a/source/compatibility.tex b/source/compatibility.tex
@@ -668,7 +668,7 @@
 the implementation freedom was eliminated for non-dependent types,
 too.
 \effect
-The choice is implementation-defined in C, but not so in C++.
+The choice is implementation-defined in C, but not so in \Cpp.
 \difficulty
 Syntactic transformation.
 \howwide
