diff --git a/R/RunModel_GR1A.R b/R/RunModel_GR1A.R
index f0037c6fe994539c61596c4c6842cf7ff1d48838..1797df8ebfaa5047b9f135d0a7c6a915e0dba112 100644
--- a/R/RunModel_GR1A.R
+++ b/R/RunModel_GR1A.R
@@ -17,7 +17,7 @@
 #_FunctionInputs__________________________________________________________________________________________________
 #' @param  InputsModel         [object of class \emph{InputsModel}] see \code{\link{CreateInputsModel}} for details
 #' @param  RunOptions          [object of class \emph{RunOptions}] see \code{\link{CreateRunOptions}} for details
-#' @param  Param               [numeric] vector of 4 parameters                                                             
+#' @param  Param               [numeric] vector of 1 parameter                                                             
 #'                             \tabular{ll}{                                                                      
 #'                             GR1A X1      \tab model parameter [mm] \cr
 #'                             }                                                                                  
@@ -25,9 +25,9 @@
 #' @return  [list] list containing the function outputs organised as follows:                                         
 #'          \tabular{ll}{                                                                                         
 #'          \emph{$DatesR  }          \tab [POSIXlt] series of dates                                                    \cr
-#'          \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/h]                 \cr
-#'          \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/h]                          \cr
-#'          \emph{$Qsim    }          \tab [numeric] series of Qsim [mm/h]                                               \cr
+#'          \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/year]                 \cr
+#'          \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/year]                          \cr
+#'          \emph{$Qsim    }          \tab [numeric] series of Qsim [mm/year]                                               \cr
 #'          }                                                                                                     
 #'          (refer to the provided references or to the package source code for further details on these model outputs)
 #*****************************************************************************************************************