diff --git a/Code/Simulation/otbSatelliteRSR.h b/Code/Simulation/otbSatelliteRSR.h
index c61551ea91a2930e5b157a0bc7d1098e881fd1ca..55f21f81e43d956cb4649237f3b5e01f3e3ac41a 100644
--- a/Code/Simulation/otbSatelliteRSR.h
+++ b/Code/Simulation/otbSatelliteRSR.h
@@ -119,7 +119,7 @@ public:
   /**
    * \param PrecisionType
    * \param Band
-   * \return The interpolate value of the SR for the numBand (band num 0 to band num (m_NbBands-1)).
+   * \return The interpolated value of the SR for the numBand (band num 0 to band num (m_NbBands-1)).
    */
   inline ValuePrecisionType operator()(const PrecisionType & lambda, const unsigned int numBand);