remove non-ascii & bump version

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: apexcharter
-Version: 0.1.3.920
+Version: 0.1.3.930
 Title: Create Interactive Chart with the JavaScript 'ApexCharts' Library
 Description: Provides an 'htmlwidgets' interface to 'apexcharts.js'. 
   'Apexcharts' is a modern JavaScript charting library to build interactive charts and visualizations with simple API.

R/apex-utils.R

@@ -1125,7 +1125,7 @@ ax_xaxis <- function(ax,
 #' apex(temperature, aes(month, tp), "line") %>% 
 #'   ax_yaxis(
 #'     labels = list(
-#'       formatter = htmlwidgets::JS("function(value) {return value + '°C';}")
+#'       formatter = htmlwidgets::JS("function(value) {return value + '\u00b0C';}")
 #'     )
 #'   )
 ax_yaxis <- function(ax,

README.md

@@ -137,7 +137,7 @@ apexchart(ax_opts = list(
   yaxis = list(
     title = list(text = "Temperature"),
     labels = list(
-      formatter = htmlwidgets::JS("function(value) {return value + '\u00b0CC';}")
+      formatter = htmlwidgets::JS("function(value) {return value + '\u00b0C';}")
     )
   )
 ))

man/ax_yaxis.Rd

@@ -76,7 +76,7 @@ temperature <- data.frame(
 apex(temperature, aes(month, tp), "line") \%>\% 
   ax_yaxis(
     labels = list(
-      formatter = htmlwidgets::JS("function(value) {return value + '°C';}")
+      formatter = htmlwidgets::JS("function(value) {return value + '\u00b0C';}")
     )
   )
 }