diff --git a/src/xenia/cpu/x64/x64_emitter.cc b/src/xenia/cpu/x64/x64_emitter.cc
index 30f419343..d6b7bec06 100644
--- a/src/xenia/cpu/x64/x64_emitter.cc
+++ b/src/xenia/cpu/x64/x64_emitter.cc
@@ -1451,7 +1451,7 @@ GpVar X64Emitter::sign_extend(GpVar& value, int size) {
 
   // errrr.... could pin values to rax for cbw/cwde/cdqe
   // or, could use shift trick (may be slower):
-  //   shlq $(target_len-src_len), reg
+  //   shlq $(target_len-src_len), reg
   //   sarq $(target_len-src_len), reg
   GpVar tmp;
   switch (size) {