COMPMID-556 Improved indentation and error handling in format_doxygen.py

Change-Id: I6f51ffe6c324d9da500716b52c97c344f2a2a164
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/110486
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/tests/validation/Helpers.h b/tests/validation/Helpers.h
index b5e156c..ab7dbd8 100644
--- a/tests/validation/Helpers.h
+++ b/tests/validation/Helpers.h
@@ -207,7 +207,7 @@
  * @param[in] src Quantized tensor.
  *
  * @return Float tensor.
-*/
+ */
 SimpleTensor<float> convert_from_asymmetric(const SimpleTensor<uint8_t> &src);
 
 /** Convert float simple tensor into quantized using specified quantization information.
@@ -216,7 +216,7 @@
  * @param[in] quantization_info Quantification information.
  *
  * @return Quantized tensor.
-*/
+ */
 SimpleTensor<uint8_t> convert_to_asymmetric(const SimpleTensor<float> &src, const QuantizationInfo &quantization_info);
 } // namespace validation
 } // namespace test