Fix grammar: 's is for possessive only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14155 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/include/llvm/Target/MRegisterInfo.h b/include/llvm/Target/MRegisterInfo.h
index 1268749c45..af62c13bdd 100644
--- a/include/llvm/Target/MRegisterInfo.h
+++ b/include/llvm/Target/MRegisterInfo.h
@@ -323,7 +323,7 @@ public:
                             MachineBasicBlock &MBB) const = 0;
 };
 
-// This is useful when building DenseMap's keyed on virtual registers
+// This is useful when building DenseMaps keyed on virtual registers
 struct VirtReg2IndexFunctor : std::unary_function<unsigned, unsigned> {
   unsigned operator()(unsigned Reg) const {
     return Reg - MRegisterInfo::FirstVirtualRegister;