diff --git a/IBPSA/Electrical/BaseClasses/PV/PVElectricalSingleDiodeMPP.mo b/IBPSA/Electrical/BaseClasses/PV/PVElectricalSingleDiodeMPP.mo
index 2ac066c0b1..88f849912f 100644
--- a/IBPSA/Electrical/BaseClasses/PV/PVElectricalSingleDiodeMPP.mo
+++ b/IBPSA/Electrical/BaseClasses/PV/PVElectricalSingleDiodeMPP.mo
@@ -178,7 +178,7 @@ to the parameter values at standard conditions following (DeSoto et al.,2006).
 The model was validated with experimental data from NIST (Boyd, 2017).
 </p>
 <p>
-The module calibration is based on manufactory data.
+The module parameterization is based on manufacturer data.
 </p>
 <p>
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