Fix Help in date functions

Please make sure there is spacing in the description! Otherwise 'help'
will pick up on the words that are not preceeded by a space.

src/slang/date/tai2tt.sl

@@ -4,10 +4,10 @@ define tai2tt()
 %\synopsis{Convert a (M)JD in International Atomic Time into Terrestrial Time (TT, also known as TDT or ET)}
 %\usage{tt=tai2tt(JD)}
 %\description
-%This routine converts a Julian Date that is given in International Atomic
-%Time (TAI) into Terrestrial Time, which is roughly corresponding to
-%Terrestrial Dynamic Time or Ephemeris Time. This is done by
-%adding 32.184s to the TT. This routine is array safe.
+%  This routine converts a Julian Date that is given in International Atomic
+%  Time (TAI) into Terrestrial Time, which is roughly corresponding to
+%  Terrestrial Dynamic Time or Ephemeris Time. This is done by
+%  adding 32.184s to the TT. This routine is array safe.
 %
 %\qualifiers{
 %\qualifier{mjd}{The argument is given in MJD, not in JD.}

src/slang/date/tt2tcg.sl

@@ -4,12 +4,12 @@ define tt2tcg()
 %\synopsis{Convert a (M)JD in Terrestrial Time (TT, aka TDT or ET) into TCG}
 %\usage{tai=tt2tcg(JD)}
 %\description
-%This routine converts a Julian Date that is given in Terrestrial Time
-%(formerly known as Terrestrial Dynamic Time or Ephemeris Time) into
-%geocentric coordinate time (TCG). The two time scales differ by a constant
-%rate(!) because TT uses the SI second at the surface of the geoid, and TCG uses
-%the SI second at the potential of the center of the Earth.
-% This routine is array safe.
+%  This routine converts a Julian Date that is given in Terrestrial Time
+%  (formerly known as Terrestrial Dynamic Time or Ephemeris Time) into
+%  geocentric coordinate time (TCG). The two time scales differ by a constant
+%  rate(!) because TT uses the SI second at the surface of the geoid, and TCG uses
+%  the SI second at the potential of the center of the Earth.
+%  This routine is array safe.
 %\qualifiers{
 %\qualifier{mjd}{The argument is given in MJD, not in JD.}
 %\qualifier{deltat}{Return the TCG-TT in seconds, rather than the corrected (M)JD.}
@@ -60,11 +60,11 @@ define tcg2tt()
 %\synopsis{Convert a (M)JD in TCG to Terrestrial Time (TT, aka TDT or ET)}
 %\usage{tai=tcg2tt(JD)}
 %\description
-%This routine converts a Julian Date that is given in geocentric coordinate
-%time (TCG) to Terrestrial Time. The two time scales differ by a constant
-%rate(!) because TT uses the SI second at the surface of the geoid, and TCG
-%uses the SI second at the potential of the center of the Earth.
-% This routine is array safe.
+%  This routine converts a Julian Date that is given in geocentric coordinate
+%  time (TCG) to Terrestrial Time. The two time scales differ by a constant
+%  rate(!) because TT uses the SI second at the surface of the geoid, and TCG
+%  uses the SI second at the potential of the center of the Earth.
+%  This routine is array safe.
 %\qualifiers{
 %\qualifier{mjd}{The argument is given in MJD, not in JD.}
 %\qualifier{deltat}{Return the TT-TCG in seconds, rather than the corrected (M)JD.}

src/slang/date/tt2tdb.sl

@@ -4,23 +4,23 @@ define tt2tdb()
 %\synopsis{Convert a (M)JD in Terrestrial Time (TT, aka TDT or ET) into Terrestrial Barycentric Time (TDB)}
 %\usage{tdb=tt2tdb(JD)}
 %\description
-%This function converts a Julian Date that is given in Terrestrial
-%Time into Terrestrial Dynamic Barycentric Time.
+%  This function converts a Julian Date that is given in Terrestrial
+%  Time into Terrestrial Dynamic Barycentric Time.
 %
-%By default the routine uses equation 2.6 of Kaplan (2005, USNO Circular 179), which
-%is a truncated version of the series provided by Fairhead and Bretagnon,
-%1990, A&A 229, 240 and which is better than +/-10mus between AD1600 and AD2200.
+%  By default the routine uses equation 2.6 of Kaplan (2005, USNO Circular 179), which
+%  is a truncated version of the series provided by Fairhead and Bretagnon,
+%  1990, A&A 229, 240 and which is better than +/-10mus between AD1600 and AD2200.
 %
-%If the qualifier ephemeris is given, and points to a JPL ephemeris that
-%does contain TT-TDB information, then the value determined from the
-%ephemeris is computed (which has a higher precision than Fairhead & Bretagnon,
-%but is slower to evaluate).
+%  If the qualifier ephemeris is given, and points to a JPL ephemeris that
+%  does contain TT-TDB information, then the value determined from the
+%  ephemeris is computed (which has a higher precision than Fairhead & Bretagnon,
+%  but is slower to evaluate).
 %
-%Note that for virtually all practical applications apart from barycentering
-%ms radio pulsar data it is sufficient to use TT as the argument to DE405
-%or VSOP1987.
+%  Note that for virtually all practical applications apart from barycentering
+%  ms radio pulsar data it is sufficient to use TT as the argument to DE405
+%  or VSOP1987.
 %
-%This routine is array safe.
+%  This routine is array safe.
 %\qualifiers{
 %\qualifier{mjd}{The argument is given in MJD, not in JD.}
 %\qualifier{deltat}{Return the difference TDB-TT in seconds, rather than the corrected (M)JD.}
@@ -100,30 +100,30 @@ define tdb2tt()
 %\synopsis{Convert a (M)JD in Terrestrial Barycentric Time (TDB) into Terrestrial Time (TT, aka TDT)}
 %\usage{tt=tdb2tt(JD)}
 %\description
-%This function converts a Julian Date that is given in Terrestrial Barycentric
-%time (TDB) into Terrestrial Time (TT).
+%  This function converts a Julian Date that is given in Terrestrial Barycentric
+%  time (TDB) into Terrestrial Time (TT).
 %
-%By default the routine uses equation 2.6 of Kaplan (2005, USNO Circular 179),
-%which is a truncated version of the series provided by Fairhead and Bretagnon,
-%1990, A&A 229, 240 and which is better than +/-10mus between AD1600 and
-%AD2200.
+%  By default the routine uses equation 2.6 of Kaplan (2005, USNO Circular 179),
+%  which is a truncated version of the series provided by Fairhead and Bretagnon,
+%  1990, A&A 229, 240 and which is better than +/-10mus between AD1600 and
+%  AD2200.
 %
-%Since that series is for TT-TDB, we formally calculate the deltat for the TT
-%that equals the given JD, we make no attempt to correct for the slight
-%change in deltat between JD(TT) and JD(TDB), since the correction is smaller
-%than the precision of the Fairhead and Bretagnon series. Use the JPL ephemeris
-%for ms pulsar work.
+%  Since that series is for TT-TDB, we formally calculate the deltat for the TT
+%  that equals the given JD, we make no attempt to correct for the slight
+%  change in deltat between JD(TT) and JD(TDB), since the correction is smaller
+%  than the precision of the Fairhead and Bretagnon series. Use the JPL ephemeris
+%  for ms pulsar work.
 %
-%If the qualifier ephemeris is given, and points to a JPL ephemeris that
-%does contain TT-TDB information, then the value determined from the
-%ephemeris is computed (which has a higher precision than Fairhead & Bretagnon,
-%but is slower to evaluate).
+%  If the qualifier ephemeris is given, and points to a JPL ephemeris that
+%  does contain TT-TDB information, then the value determined from the
+%  ephemeris is computed (which has a higher precision than Fairhead & Bretagnon,
+%  but is slower to evaluate).
 %
-%Note that for virtually all practical applications apart from barycentering
-%ms radio pulsar data it is sufficient to use TT as the argument to DE405
-%or VSOP1987.
+%  Note that for virtually all practical applications apart from barycentering
+%  ms radio pulsar data it is sufficient to use TT as the argument to DE405
+%  or VSOP1987.
 %
-%This routine is array safe.
+%  This routine is array safe.
 %\qualifiers{
 %\qualifier{mjd}{The argument is given in MJD, not in JD.}
 %\qualifier{deltat}{Return the difference TT-TDB in seconds, rather than the corrected (M)JD.}