diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index 3a8b711dff3..981946df3e0 100644
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -1220,7 +1220,7 @@ static SDValue emitComparison(SDValue LHS, SDValue RHS, ISD::CondCode CC,
 /// by conditional compare sequences.
 /// @{
 
-/// Create a conditional comparison; Use CCMP, CCMN or FCCMP as apropriate.
+/// Create a conditional comparison; Use CCMP, CCMN or FCCMP as appropriate.
 static SDValue emitConditionalComparison(SDValue LHS, SDValue RHS,
                                          ISD::CondCode CC, SDValue CCOp,
                                          SDValue Condition, unsigned NZCV,