diff --git a/DESCRIPTION b/DESCRIPTION
index 84e67040145a194a2dca9ea62981134b95f8d5f5..04fef8742f672e1cbff189d53d153ad6bf7e070b 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.9.25
+Version: 1.2.9.26
 Date: 2019-03-19
 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 28c047ff2685708c8752cdce44d70bccede0675c..3193cb7a8ad1a1db7aaf56912e70217c5cef99f2 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -13,7 +13,7 @@ output:
 
 
 
-### 1.2.9.25 Release Notes (2019-03-19) 
+### 1.2.9.26 Release Notes (2019-03-19) 
 
 
 
diff --git a/R/ErrorCrit.R b/R/ErrorCrit.R
index 7f0d362d97dbd1ff195526e7b17b79545c3f0f98..80a25770937e5c426f5c4190b026cf95dc2c7a6d 100644
--- a/R/ErrorCrit.R
+++ b/R/ErrorCrit.R
@@ -60,7 +60,7 @@ ErrorCrit <- function(InputsCrit, OutputsModel, FUN_CRIT, warnings = TRUE, verbo
         msgFormSep <- rep(c(",", ",", ",\n\t\t     "), times = ceiling(length(msgForm)/3))[1: length(msgForm)]
         msgForm <- paste(msgForm, msgFormSep, sep = "", collapse = "")
         msgForm <- gsub("\\,\\\n\\\t\\\t     $|\\,$", "", msgForm)
-        message("\tFormula: mean(", msgForm, ")\n")
+        message("\tFormula: sum(", msgForm, ")\n")
       }
     } else {
       OutputsCrit <- listOutputsCrit