diff --git a/man/SimGR.Rd b/man/SimGR.Rd
index 602487f45fcc06b823d936f7a7d01a52ab7cffff..1352c53c5e1d93f5ee5237198b429cc03414146e 100644
--- a/man/SimGR.Rd
+++ b/man/SimGR.Rd
@@ -89,7 +89,7 @@ CAL <- CalGR(PrepGR = PREP, CalCrit = "KGE2",
 SIM <- SimGR(PrepGR = PREP, Param = CAL, EffCrit = "KGE2",
              WupPer = NULL, SimPer = c("1994-01-01", "1998-12-31"))
 
-## Simulation step using model parameters set by the user
+## Simulation step using model parameter set by the user
 SIM <- SimGR(PrepGR = PREP, Param = c(270.426, 0.984, 108.853, 2.149), EffCrit = "KGE2",
              WupPer = NULL, SimPer = c("1994-01-01", "1998-12-31"))