Update comment for processDecimal functions

plugins/parquet/parquetembed.cpp

@@ -1935,7 +1935,7 @@ void ParquetRecordBinder::addDecimalFieldToBuilder(rtlDataAttr *decText, size32_
 }
 
 /**
- * @brief Calls processDecimal since unsigned decimals still have a max of 64 digits with 32 digits of precision.
+ * @brief Convert from Binary Code Decimal to string and add to Decimal field builder.
  *
  * @param value Data to be written to the Parquet file.
  * @param digits Number of bytes holding the digits.
@@ -1957,7 +1957,7 @@ void ParquetRecordBinder::processUDecimal(const void *value, unsigned digits, un
 }
 
 /**
- * @brief Processes the field for its respective type, and adds the key-value pair to the current row.
+ * @brief Convert from Binary Code Decimal to string and add to Decimal field builder.
  *
  * @param value Data to be written to the Parquet file.
  * @param digits Number of bytes holding the digits.