diff --git a/Applications/DisparityMap/otbFineRegistration.cxx b/Applications/DisparityMap/otbFineRegistration.cxx
index 8c02e785102d0bc881db0f535eb11a0d268046e8..bcac422f710e0312723047ce7acd31ba7b7fe7f2 100644
--- a/Applications/DisparityMap/otbFineRegistration.cxx
+++ b/Applications/DisparityMap/otbFineRegistration.cxx
@@ -209,7 +209,7 @@ private:
     SetParameterDescription( "vmlt", "Lower threshold to obtain a validity mask." );
     MandatoryOff("vmlt");
     
-    AddParameter(ParameterType_Float,  "vmut",   "Validity Mask Upper Than");
+    AddParameter(ParameterType_Float,  "vmut",   "Validity Mask Upper Threshold");
     SetParameterDescription( "vmut", "Upper threshold to obtain a validity mask." );
     MandatoryOff("vmut");