change codesetting param name

install-devruntime

@@ -13,9 +13,9 @@ function showHelp() {
     golang        Installs golang 1.19.3.
     nodejs        Installs latest NodeJs LTS version.
     powershell    Installs latest PowerShell LTS version.
+  disablemotd     Disables hint in new bash terminal.
+  codesettings    Sets VS Code user setting with basic (Fira Code).
   -h              Prints this help messagee.
-  disablemotd     Disables hint in new bash terminal
-  setcode         Sets VS Code user setting with basic (Fira Code)
 
   Example 1: install-devruntime dotnet
   Example 2: install devruntime golang nodejs
@@ -164,7 +164,7 @@ function main() {
       disableMotd
       exit 0
     elif [[ "$i" == "setcode" ]]; then
-      setCodeSettings
+      codesettings
       exit 0
     else
       sayE "Unknown parameter value given!($i)."