diff --git a/DESCRIPTION b/DESCRIPTION
index b31283166013fe0c760b5a7691bdcb17f8f9c50a..47eb81f47c3afcb69b2419eccf252c1cd11fce4b 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.9.3
+Version: 1.2.9.4
 Date: 2019-03-13
 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 b41489397121c77aff7ae5038cb7c3a35d1d38c0..af6e4d2d6a88fd70e8f34315d59548b0116eb989 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -13,7 +13,7 @@ output:
 
 
 
-### 1.2.9.3 Release Notes (2019-03-13) 
+### 1.2.9.4 Release Notes (2019-03-13) 
 
 
 
diff --git a/vignettes/V03_param_sets_GR4J.Rmd b/vignettes/V03_param_sets_GR4J.Rmd
index 0eb7134f922ed3197dbaffd0762bf276193e62f7..ff7345316eec01e757c3f531257d7ec3fb4494f6 100644
--- a/vignettes/V03_param_sets_GR4J.Rmd
+++ b/vignettes/V03_param_sets_GR4J.Rmd
@@ -36,7 +36,6 @@ In this vignette, we show a method using a known parameter set that can be used
 We load an example data set from the package and the GR4J parameter sets.
 
 ```{r, warning=FALSE}
-
 ## loading catchment data
 data(L0123001)
 
@@ -171,7 +170,8 @@ OutputsCrit_Cal <- ErrorCrit_NSE(InputsCrit = InputsCrit_Cal, OutputsModel = Out
 
 
 ## validation 
-OutputsModel_Val <- RunModel_GR4J(InputsModel = InputsModel, RunOptions = RunOptions_Val, Param = OutputsCalib$ParamFinalR)
+OutputsModel_Val <- RunModel_GR4J(InputsModel = InputsModel, RunOptions = RunOptions_Val,
+                                  Param = OutputsCalib$ParamFinalR)
 OutputsCrit_Val <- ErrorCrit_NSE(InputsCrit = InputsCrit_Val, OutputsModel = OutputsModel_Val)
 ```