Add spacing around lens operators

src/QBar/DefaultConfig.hs

@@ -18,11 +18,11 @@ generateDefaultBarConfig = do
   let todo = systemInfoInterval (blockScript $ blockLocation "todo")
   let wifi = systemInfoInterval (blockScript $ blockLocation "wifi2") >-> modify (addIcon "📡\xFE0E")
   let networkEnvironment = systemInfoInterval (blockScript $ blockLocation "network-environment")
-  let cpu = systemInfoInterval (blockScript $ blockLocation "cpu_usage") >-> modify ((blockName?~"cpu") . addIcon "💻\xFE0E") >-> autoPadding
+  let cpu = systemInfoInterval (blockScript $ blockLocation "cpu_usage") >-> modify ((blockName ?~ "cpu") . addIcon "💻\xFE0E") >-> autoPadding
   let ram = systemInfoInterval (blockScript $ blockLocation "memory") >-> modify (addIcon "🐏\xFE0E") >-> autoPadding
   let temperature = systemInfoInterval (blockScript $ blockLocation "temperature") >-> autoPadding
   let volumeBlock = startPersistentBlockScript $ blockLocation "volume-pulseaudio -S -F3"
-  let battery = systemInfoInterval $ batteryBlock >-> modify (blockName?~"battery")
+  let battery = systemInfoInterval $ batteryBlock >-> modify (blockName ?~ "battery")
 
   addBlock dateBlock
   addBlock battery