Edited text on scaling of maximum amplitude of waveform.

docs/source/input.rst

@@ -640,7 +640,7 @@ Allows you to specify waveforms to use with sources in the model. The syntax of
     * ``ricker`` which is a Ricker (or Mexican hat) waveform, i.e. the negative, normalised second derivative of a Gaussian waveform.
     * ``sine`` which is a single cycle of a sine waveform.
     * ``contsine`` which is a continuous sine waveform. In order to avoid introducing noise into the calculation the amplitude of the waveform is modulated for the first cycle of the sine wave (ramp excitation).
-* ``f1`` is the amplitude of the waveform (for a ``#hertzian_dipole`` the units will be Amps, for a ``#voltage_source`` or ``#transmission_line`` the units will be Volts).
+* ``f1`` is the scaling of the maximum amplitude of the waveform (for a ``#hertzian_dipole`` the units will be Amps, for a ``#voltage_source`` or ``#transmission_line`` the units will be Volts).
 * ``f2`` is the frequency of the waveform (Hertz).
 * ``str2`` is an identifier for the waveform used to assign it to a source.