updated

environment_driver.lua

@@ -2,7 +2,7 @@
 local function getValue(env)
     local value = env.getRadiation()
     print(value.radiation, value.unit)
-    local stringValue = tostring(value.radiation) .. tostring(value.unit)
+    local stringValue = tostring(value.radiation) .. " " .. tostring(value.unit)
     return stringValue
 end
 

main.lua

@@ -35,6 +35,9 @@ local function runDisplay()
     monitor.setTextScale(1)
     while true do
         monitor.setCursorPos(1, 0)
+        setNewLine()
+        monitor.setBackgroundColor(colors.blue)
+        monitor.write("Reactor Readings:")
         local drivers = {
             { Label = "Status", driver = statusDriver},
             { Label = "Temperature", driver = tempDriver },

temperature_driver.lua

@@ -43,7 +43,6 @@ local function report()
         local value = getValue()
         local color = colors.black
         monitor.setBackgroundColor(color)
-        
         setNewLine()
         monitor.write("Temperature: " .. value .. "F")
 end