update docs sine temporal model
@@ -6,7 +6,7 @@ Sine temporal model
This model parametrises a time model of sinusoidal modulation.
-.. math:: F(t) = 1 + amp * sin(omega*(t-t_{ref}))
+.. math:: F(t) = 1 + amp \cdot \sin(\omega \cdot (t-t_{ref}))
"""
