diff --git a/DESCRIPTION b/DESCRIPTION
index 5b92168bc0c9d0cfc6812a6d1c2f99dbf0bb761c..2d5b171193835f9fee22350434298e0d65ef6888 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.0.9.7
+Version: 1.0.9.8
 Date: 2017-07-11
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl")),
diff --git a/R/plot_OutputsModel.R b/R/plot_OutputsModel.R
index 74699c2c5cc036e1f04b128dc18d357a88561157..33513f0e41d5714dfc658f24757bafd15126e6fd 100644
--- a/R/plot_OutputsModel.R
+++ b/R/plot_OutputsModel.R
@@ -3,10 +3,10 @@ plot_OutputsModel <- function(OutputsModel, PlotChoice = "all", ...) {
               msg = "Deprecated function. Please, use plot.OutputsModel() or plot() on an object of class OutputsModel.",
               old = as.character(sys.call(sys.parent()))[1L])
   if (!missing(OutputsModel)) {
-    warning("Deprecated \"OutputsModel\" argument Please, use \"x\" instead.")
+    warning("Deprecated \"OutputsModel\" argument. Please, use \"x\" instead.")
   }
   if (!missing(PlotChoice)) {
-    warning("Deprecated \"PlotChoice\" argument Please, use \"which\" instead.")
+    warning("Deprecated \"PlotChoice\" argument. Please, use \"which\" instead.")
   }  
   plot.OutputsModel(x = OutputsModel, which = PlotChoice, ...)
 }