This fixes a typo from 2ef6120508,
which broke the build with errors like:
ld.lld: error: undefined symbol: LoadBitcodeIntoNewDbgInforFormat
>>> referenced by verify-uselistorder.cpp
>>> tools/verify-uselistorder/CMakeFiles/verify-uselistorder.dir/verify-uselistorder.cpp.o:(main)
>>> did you mean: LoadBitcodeIntoNewDbgInfoFormat
>>> defined in: lib/libLLVMBitReader.a(BitcodeReader.cpp.o)
collect2: error: ld returned 1 exit status