[clang] [NFC] Fix a typo in InternalsManual: ActOnCXX -> ActOnXXX (PR #105207)

[Michael Park via cfe-commits]

https://github.com/mpark closed https://github.com/llvm/llvm-project/pull/105207
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits