diff --git a/DESCRIPTION b/DESCRIPTION
index 16c9b1d..c9c0b7b 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -8,9 +8,9 @@ Authors@R: c(
     person("RTE", role = "cph")
     )
 Maintainer: Francois Guillem <francois.guillem@rte-france.com>
-Description: This package provides functions to add and modify small charts on 
-    an interactive map created with package "leaflet". They can be used to 
-    represent at same time multiple variables on a single map.
+Description: Add and modify small charts on an interactive map created with 
+    package 'leaflet'. These charts can be used to represent at same time multiple 
+    variables on a single map.
 License: GPL (>= 2) | file LICENSE
 Depends: R (>= 2.10)
 Imports: leaflet,
diff --git a/R/add_minicharts.R b/R/add_minicharts.R
index 0039a94..e3b4c2d 100644
--- a/R/add_minicharts.R
+++ b/R/add_minicharts.R
@@ -32,8 +32,6 @@
 #' @param showLabels Should values be displayed above chart elements.
 #' @param labelStyle Character string containing CSS properties to apply to the
 #'   labels.
-#' @param labelPrecision Integer indicating the number of signficant digits to
-#'   keep when displaying numerci values
 #' @param labelText character vector containing the text content of the charts.
 #'   Used only if \code{data} contains only one column.
 #' @param transitionTime duration of the transitions when a property of a chart
@@ -59,8 +57,7 @@
 addMinicharts <- function(map, lng, lat, data = 1, maxValues = NULL, type = "auto",
                           fillColor = NULL, colorPalette = NULL,
                           width = 30, height = 30, opacity = 1, showLabels = FALSE,
-                          labelStyle = NULL,
-                          labelPrecision = 0, labelText = NULL,
+                          labelStyle = NULL, labelText = NULL,
                           transitionTime = 750, popup = NULL, layerId = NULL) {
 
   type <- match.arg(type, c("auto", "bar", "pie", "polar-area", "polar-radius"))
@@ -99,7 +96,7 @@ addMinicharts <- function(map, lng, lat, data = 1, maxValues = NULL, type = "aut
     required = list(lng = lng, lat = lat),
     optional = list(type = type, width = width, height = height,
                     opacity = opacity, labels = labels,
-                    labelStyle = labelStyle, labelPrecision = labelPrecision,
+                    labelStyle = labelStyle,
                     transitionTime = transitionTime,
                     popup = popup, layerId = layerId, fillColor = fillColor)
   )
@@ -124,8 +121,7 @@ addMinicharts <- function(map, lng, lat, data = 1, maxValues = NULL, type = "aut
 updateMinicharts <- function(map, layerId, data = NULL, maxValues = NULL, type = NULL,
                              fillColor = NULL, colorPalette = NULL,
                              width = NULL, height = NULL, opacity = NULL, showLabels = NULL,
-                             labelStyle = NULL,
-                             labelPrecision = NULL, labelText = NULL,
+                             labelStyle = NULL, labelText = NULL,
                              transitionTime = NULL, popup = NULL) {
 
   type <- match.arg(type, c("auto", "bar", "pie", "polar-area", "polar-radius"))
@@ -164,7 +160,7 @@ updateMinicharts <- function(map, layerId, data = NULL, maxValues = NULL, type =
     required = list(layerId = layerId),
     optional = list(type = type, width = width, height = height,
                     opacity = opacity, labels = labels,
-                    labelStyle = labelStyle, labelPrecision = labelPrecision,
+                    labelStyle = labelStyle,
                     labelText = labelText, transitionTime = transitionTime,
                     popup = popup, fillColor = fillColor)
   )
diff --git a/man/addMinicharts.Rd b/man/addMinicharts.Rd
index 4acd99e..f74d4d3 100644
--- a/man/addMinicharts.Rd
+++ b/man/addMinicharts.Rd
@@ -7,15 +7,13 @@
 \usage{
 addMinicharts(map, lng, lat, data = 1, maxValues = NULL, type = "auto",
   fillColor = NULL, colorPalette = NULL, width = 30, height = 30,
-  opacity = 1, showLabels = FALSE, labelStyle = NULL,
-  labelPrecision = 0, labelText = NULL, transitionTime = 750,
-  popup = NULL, layerId = NULL)
+  opacity = 1, showLabels = FALSE, labelStyle = NULL, labelText = NULL,
+  transitionTime = 750, popup = NULL, layerId = NULL)
 
 updateMinicharts(map, layerId, data = NULL, maxValues = NULL, type = NULL,
   fillColor = NULL, colorPalette = NULL, width = NULL, height = NULL,
   opacity = NULL, showLabels = NULL, labelStyle = NULL,
-  labelPrecision = NULL, labelText = NULL, transitionTime = NULL,
-  popup = NULL)
+  labelText = NULL, transitionTime = NULL, popup = NULL)
 }
 \arguments{
 \item{map}{A leaflet map object created with \code{\link[leaflet]{leaflet}}.}
@@ -57,9 +55,6 @@ one column.}
 \item{labelStyle}{Character string containing CSS properties to apply to the
 labels.}
 
-\item{labelPrecision}{Integer indicating the number of signficant digits to
-keep when displaying numerci values}
-
 \item{labelText}{character vector containing the text content of the charts.
 Used only if \code{data} contains only one column.}