QPR-13507 correct pricing engine documentation

Author: mgroncki

Docs/UserGuide/pricing/pricingengines.tex

@@ -1823,7 +1823,7 @@ \subsection{Product Type: IndexCreditDefaultSwap}
 \item Curve: Index, Underlying
 \item SensitivityDecomposition: Underlying, NotionalWeighted, LossWeighted, DeltaWeighted
 \item SensitivityTemplate [optional]: the sensitivity template to use 
-\item CalibrateUnderlyingCurves [optional]: Only applies when Curve or FepCurve is set to Underlying. 
+\item CalibrateUnderlyingCurves [optional]: Only applies when Curve is set to Underlying. 
 If true, it apply a spread to the the individual constituent curves to match the index CDS spread. 
 This ensures that pricing the index CDS using underlying curves produces the same NPV as pricing with the index curve directly. Defaults to false.
 (See Calibration of default curves for index tranches for details.)