message: NFC: Fix cmd line flag description text.
diff: @@ -55,8 +55,8 @@ opt<bool> output_mlir(
  // going forward.
  // NOLINTNEXTLINE
  llvm::cl::list<std::string> custom_opdefs(
  - "tf-custom-opdefs", llvm::cl::desc("List of extra opdefs when importing "
  - "graphdef (testing purposes only)"));
  + "tf-custom-opdefs", llvm::cl::desc("List of custom opdefs when importing "
  + "graphdef"));
  // Quantize and Dequantize ops pair can be optionally emitted before and after
  // the quantized model as the adaptors to receive and produce floating point
  