v1.6.8.43 docs(man): fixed code to call the vignette in the package help page

DESCRIPTION

 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.6.8.42
-Date: 2021-01-06
+Version: 1.6.8.43
+Date: 2021-01-07
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
   person("Olivier", "Delaigue", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-7668-8468"), email = "airGR@inrae.fr"),

NEWS.md

@@ -2,7 +2,7 @@
 
 
 
-### 1.6.8.42 Release Notes (2021-01-06)
+### 1.6.8.43 Release Notes (2021-01-07)
 
 #### New features
 

man/airGR.Rd

@@ -55,7 +55,7 @@ To learn how to use the functions from the airGR package, it is recommended to f
   \item refer to the help for \code{\link{Calibration_Michel}}, run the provided example and then refer to the help for \code{\link{CreateCalibOptions}} to understand how a model calibration is prepared/made.
 }
 
-For more information and to get started with the package, you can refer to the vignette (\code{vignette("airGR")}) and go on the \href{https://hydrogr.github.io/airGR/}{airGR website}. \cr\cr
+For more information and to get started with the package, you can refer to the vignette (\code{vignette("V01_get_started")}) and go on the \href{https://hydrogr.github.io/airGR/}{airGR website}. \cr\cr
 
 
 ## --- References