|  | @@ -24,8 +24,6 @@
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				|  |  |   * \return Block Time in minutes
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				|  |  |   */
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				|  |  |  QTime calc::blocktime(QTime tofb, QTime tonb)
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				|  |  | -/* This function calculates block time for a given Departure Time and Arrival time.
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				|  |  | - */
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				|  |  |  {
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				|  |  |      if(tonb > tofb)// landing same day
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				|  |  |      {
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				|  | @@ -53,8 +51,6 @@ QTime calc::blocktime(QTime tofb, QTime tonb)
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				|  |  |   * \return String hh:mm
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				|  |  |   */
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				|  |  |  QString calc::minutes_to_string(QString blockminutes)
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				|  |  | -/* Converts time from database (integer of minutes since midnight) to a QString "hh:mm"
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				|  |  | - */
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				|  |  |  {
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				|  |  |      int minutes = blockminutes.toInt();
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				|  |  |      QString hour = QString::number(minutes/60);
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				|  | @@ -92,7 +88,7 @@ int calc::string_to_minutes(QString timestring)
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				|  |  |  }
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				|  |  |  
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				|  |  |  /*!
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				|  |  | - * The purpose of these functions is to provide functionality enabling the calculation of
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				|  |  | + * The purpose of the following functions is to provide functionality enabling the calculation of
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				|  |  |   * night flying time. EASA defines night as follows:
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				|  |  |   *
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				|  |  |   * ‘Night’  means  the  period  between  the  end  of  evening  civil  twilight  and  the  beginning  of
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