DOC: slightly improved readability in params_desoto

Author: bmu

pvlib/pvsystem.py

@@ -405,47 +405,46 @@ def calcparams_desoto(S, temp_cell, alpha_isc, module_parameters, EgRef,
     temperature, and airmass) per DeSoto's equations.
 
      Silicon (Si):
-         EgRef = 1.121
-         dEgdT = -0.0002677
+         * EgRef = 1.121
+         * dEgdT = -0.0002677
 
-         >>> M = polyval([-0.000126, 0.002816, -0.024459, 0.086257, 0.918093],
-         ...             AMa) # doctest: +SKIP
+         >>> M = np.polyval([-1.26E-4, 2.816E-3, -0.024459, 0.086257, 0.918093],
+         ...                AMa) # doctest: +SKIP
 
-         Source: Reference 1
+         Source: [1]
 
      Cadmium Telluride (CdTe):
-         EgRef = 1.475
-         dEgdT = -0.0003
+         * EgRef = 1.475
+         * dEgdT = -0.0003
 
-         >>> M = polyval([-2.46E-5, 9.607E-4, -0.0134, 0.0716, 0.9196],
-         ...             AMa) # doctest: +SKIP
+         >>> M = np.polyval([-2.46E-5, 9.607E-4, -0.0134, 0.0716, 0.9196],
+         ...                AMa) # doctest: +SKIP
 
-         Source = Reference 4
+         Source: [4]
 
      Copper Indium diSelenide (CIS):
-         EgRef = 1.010
-         dEgdT = -0.00011
+         * EgRef = 1.010
+         * dEgdT = -0.00011
 
-         >>> M = polyval([-3.74E-5, 0.00125, -0.01462, 0.0718, 0.9210],
-         ...             AMa) # doctest: +SKIP
+         >>> M = np.polyval([-3.74E-5, 0.00125, -0.01462, 0.0718, 0.9210],
+         ...                AMa) # doctest: +SKIP
 
-         Source = Reference 4
+         Source: [4]
 
      Copper Indium Gallium diSelenide (CIGS):
          EgRef = 1.15
          dEgdT = ????
 
-         >>> M = polyval([-9.07E-5, 0.0022, -0.0202, 0.0652, 0.9417],
-         ...             AMa) # doctest: +SKIP
+         >>> M = np.polyval([-9.07E-5, 0.0022, -0.0202, 0.0652, 0.9417],
+         ...                AMa) # doctest: +SKIP
 
-         Source = Wikipedia
+         Source: Wikipedia
 
      Gallium Arsenide (GaAs):
-
-         EgRef = 1.424
-         dEgdT = -0.000433
-         M = unknown
-         Source = Reference 4
+         * EgRef = 1.424
+         * dEgdT = -0.000433
+         * M = unknown
+         Source = [4]
     '''
 
     M = np.max(M, 0)