MLECO-1858: Documentation update

* Removing `_` in front of private functions and member

Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>
Change-Id: I5a5d652f9647ebb16d2d2bd16ab980e73f7be3cf
diff --git a/source/use_case/asr/include/OutputDecode.hpp b/source/use_case/asr/include/OutputDecode.hpp
index 6095531..9d39057 100644
--- a/source/use_case/asr/include/OutputDecode.hpp
+++ b/source/use_case/asr/include/OutputDecode.hpp
@@ -27,7 +27,7 @@
     /**
      * @brief       Gets the top N classification results from the
      *              output vector.
-     * @param[in]   tensor   Label output from classifier.
+     * @param[in]   vecResults   Label output from classifier.
      * @return      true if successful, false otherwise.
     **/
     std::string DecodeOutput(const std::vector<ClassificationResult>& vecResults);