Changed comment

llvm-svn: 189396
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
index aa927bd..02e93b8 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
@@ -190,7 +190,7 @@
 }
 
 /// EncodeInstruction - Emit the instruction.
-/// Size the instruction (currently only 4 bytes
+/// Size the instruction with Desc.getSize().
 void MipsMCCodeEmitter::
 EncodeInstruction(const MCInst &MI, raw_ostream &OS,
                   SmallVectorImpl<MCFixup> &Fixups) const