Address comments

Author: MaheshRavishankar

mlir/include/mlir/Dialect/SCF/Transforms/TileUsingInterface.h

@@ -64,8 +64,8 @@ struct SCFTilingOptions {
     numThreadsComputationFunction = std::move(fun);
     return *this;
   }
-  /// Convenience function to set the `tileSizeComputationFunction` to a
-  /// function that computes tile sizes at the point they are needed.
+  /// Convenience function to set the `numThreadsComputationFunction` to a
+  /// function that computes num threads at the point they are needed.
   SCFTilingOptions &setNumThreads(ArrayRef<OpFoldResult> numThreads);
 
   /// The interchange vector to reorder the tiled loops.

mlir/lib/Dialect/SCF/Transforms/TileUsingInterface.cpp

@@ -86,7 +86,7 @@ verifyTileSizeOptions(RewriterBase &rewriter, Location loc,
   if (!options.interchangeVector.empty()) {
     if (!isPermutationVector(options.interchangeVector)) {
       return rewriter.notifyMatchFailure(
-          loc, "invalid intechange vector, not a permutation of the entire "
+          loc, "invalid interchange vector, not a permutation of the entire "
                "iteration space");
     }
   }