diff --git a/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp b/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
--- a/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
+++ b/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
@@ -1675,7 +1675,7 @@
 
   /// Allocates the underlying buffer using the right call. `allocatedBytePtr`
   /// is set to null for stack allocations. `accessAlignment` is set if
-  /// alignment is neeeded post allocation (for eg. in conjunction with malloc).
+  /// alignment is needed post allocation (for eg. in conjunction with malloc).
   Value allocateBuffer(Location loc, Value cumulativeSize, Operation *op,
                        MemRefType memRefType, Value one, Value &accessAlignment,
                        Value &allocatedBytePtr,