diff --git a/DESCRIPTION b/DESCRIPTION
index 9a98b9f3d2dba942e7f9146b1f069e237ddcf227..45fdd76833a4bd54ffe3a83e1b6657fd5588b43a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.0.9.51
-Date: 2017-10-17
+Version: 1.0.9.52
+Date: 2017-10-23
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl")),
   person("Charles", "Perrin", role = c("aut", "ths")),
diff --git a/NEWS.rmd b/NEWS.rmd
index e5b0b4b2fae8d60a14a2024355ba26ae51f045fa..f06bc248b41db95abac74b9cc144983c6c57f167 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -14,7 +14,7 @@ output:
 
 
 
-### 1.0.9.51 Release Notes (2017-10-17) 
+### 1.0.9.52 Release Notes (2017-10-23) 
 
 #### New features
 
diff --git a/R/CreateRunOptions.R b/R/CreateRunOptions.R
index ace69b1c8b28fc6be23e899e5edf61acc59380fd..caae17a173f22a446e063b6b48fdfd8c8da14df9 100644
--- a/R/CreateRunOptions.R
+++ b/R/CreateRunOptions.R
@@ -109,12 +109,12 @@ CreateRunOptions <- function(FUN_MOD, InputsModel, IndPeriod_WarmUp = NULL, IndP
              identical(FUN_MOD, RunModel_GR5J) | identical(FUN_MOD, RunModel_CemaNeigeGR5J) |
              identical(FUN_MOD, RunModel_GR2M)) &
             length(IniResLevels) != 2) {
-          stop("The length of IniStates must be 2 for the chosen FUN_MOD \n")
+          stop("The length of IniResLevels must be 2 for the chosen FUN_MOD \n")
           return(NULL)
         }
         if ((identical(FUN_MOD,RunModel_GR6J) | identical(FUN_MOD,RunModel_CemaNeigeGR6J)) &
             length(IniResLevels) != 3) {
-          stop("The length of IniStates must be 3 for the chosen FUN_MOD \n")
+          stop("The length of IniResLevels must be 3 for the chosen FUN_MOD \n")
           return(NULL)
         }
       } else if (is.null(IniStates)) {