help text overhaul 2

installer.lua

@@ -1,2 +0,0 @@
-
-os.execute("mv shortcut.lua /usr/bin/powerman.lua")

shortcut.lua

@@ -1,6 +1,10 @@
 local args = {...}
 local helpText = "This is a tool for displaying and managing your Power cells and generators.\n"..
-                 "At the moment there only is an updater: type 'powerman update -h' for more info!"
+                 "Usages:"..
+                 "powerman <option> - no args: starts the application"..
+                 "   ''       -h    - this help text\n" .. 
+                 "   ''     update <update argument>"
+
 
 
 if #args<1 then
@@ -19,6 +23,6 @@ elseif args[1] == "update" then
     os.execute("/usr/PowerManager/updater.lua -a")
     return
 else
-    print('"'..args[1]..'" - Bad argument. you can use: powerman -h')
+    print('"'..args[1]..'" - Bad argument.\nYou can use: powerman -h')
     return
 end

updater.lua

@@ -10,7 +10,11 @@ local keyboard=require("keyboard")
 local repository = "seesberger/PowerManager"
 local targetFilepath = "/usr/PowerManager/"
 
-local helpText =        "Usage:\n" .. "updater <nothing>  - manual update and install\n".."updater    -h      - this particular text\n" .. "  ''       -a      - automatic update no install\n" .. "  ''       -i      - automatic update and install"
+local helpText =        "Usage:\n" .. 
+                        "updater <option> - no args: manual update and install\n"..
+                        "  ''       -h    - this help text\n" .. 
+                        "  ''       -a    - automatic update no install\n" .. 
+                        "  ''       -i    - automatic update and install"
 
 function manualUpdate()
     print("Manual repo pull...")