WebAssembly: fix build break introduced by ELFObjectWriter churn

llvm-svn: 257709
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
index b54a0e1..1f38a8c 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMachObjectWriter.cpp
@@ -79,7 +79,7 @@
 }
 
 /// Translates generic PPC fixup kind to Mach-O/PPC relocation type enum.
-/// Outline based on PPCELFObjectWriter::GetRelocType().
+/// Outline based on PPCELFObjectWriter::getRelocType().
 static unsigned getRelocType(const MCValue &Target,
                              const MCFixupKind FixupKind, // from
                                                           // Fixup.getKind()