diff --git a/DESCRIPTION b/DESCRIPTION
index 06b07de5e36708305a39cddd60ba0e7b1c2eb408..54a0a35136114299674583cb46510feff414df3c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.12.27
+Version: 1.2.12.28
 Date: 2019-04-01
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
diff --git a/NEWS.rmd b/NEWS.rmd
index e75e773c35084014b8a3222afb35994aa768e24d..415c21c372650f48fe99fb4460a10a0a2daf8aab 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -13,7 +13,7 @@ output:
 
 
 
-### 1.2.12.27 Release Notes (2019-04-01) 
+### 1.2.12.28 Release Notes (2019-04-01) 
 
 
 
diff --git a/man/ErrorCrit.Rd b/man/ErrorCrit.Rd
index 81e6c396815d2da0b98ac5ad24f69aeb079bcb7f..c399eb9a90112669dddb2afea300a741bf8d8590 100644
--- a/man/ErrorCrit.Rd
+++ b/man/ErrorCrit.Rd
@@ -83,7 +83,7 @@ OutputsModel <- RunModel_GR4J(InputsModel = InputsModel,
 InputsCritSingle <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE,
                                      InputsModel = InputsModel, RunOptions = RunOptions,
                                      Obs = list(BasinObs$Qmm[Ind_Run]),
-                                     varObs = "Q", transfo = "",
+                                     VarObs = "Q", transfo = "",
                                      weight = NULL) 
 str(ErrorCrit(InputsCrit = InputsCritSingle, OutputsModel = OutputsModel))
 
@@ -91,7 +91,7 @@ str(ErrorCrit(InputsCrit = InputsCritSingle, OutputsModel = OutputsModel))
 InputsCritMulti <- CreateInputsCrit(FUN_CRIT = list(ErrorCrit_RMSE, ErrorCrit_NSE),
                                     InputsModel = InputsModel, RunOptions = RunOptions,
                                     Obs = list(BasinObs$Qmm[Ind_Run], BasinObs$Qmm[Ind_Run]),
-                                    varObs = list("Q", "Q"), transfo = list("", "sqrt"),
+                                    VarObs = list("Q", "Q"), transfo = list("", "sqrt"),
                                     weight = NULL) 
 str(ErrorCrit(InputsCrit = InputsCritMulti, OutputsModel = OutputsModel))
 
@@ -100,7 +100,7 @@ str(ErrorCrit(InputsCrit = InputsCritMulti, OutputsModel = OutputsModel))
 InputsCritCompo <- CreateInputsCrit(FUN_CRIT = list(ErrorCrit_NSE, ErrorCrit_NSE),
                                     InputsModel = InputsModel, RunOptions = RunOptions,
                                     Obs = list(BasinObs$Qmm[Ind_Run], BasinObs$Qmm[Ind_Run]),
-                                    varObs = list("Q", "Q"), transfo = list("", "log"),
+                                    VarObs = list("Q", "Q"), transfo = list("", "log"),
                                     weight = list(0.4, 0.6)) 
 str(ErrorCrit(InputsCrit = InputsCritCompo, OutputsModel = OutputsModel))
 }