diff --git a/keywords.txt b/keywords.txt
index 8c0fc59..0f24028 100644
--- a/keywords.txt
+++ b/keywords.txt
@@ -1,20 +1,20 @@
-hackAIR KEYWORD1
+hackAIR	KEYWORD1
 
-wifi_begin KEYWORD2
-wifi_setToken KEYWORD2
-wifi_sendData KEYWORD2
-wifi_waitForReady KEYWORD2
-wifi_clearAPs KEYWORD2
-wifi_reset KEYWORD2
-wifi_hardReset KEYWORD2
-wifi_powerOff KEYWORD2
-wifi_powerOn KEYWORD2
+wifi_begin	KEYWORD2
+wifi_setToken	KEYWORD2
+wifi_sendData	KEYWORD2
+wifi_waitForReady	KEYWORD2
+wifi_clearAPs	KEYWORD2
+wifi_reset	KEYWORD2
+wifi_hardReset	KEYWORD2
+wifi_powerOff	KEYWORD2
+wifi_powerOn	KEYWORD2
 
-begin KEYWORD2
-refresh KEYWORD2
-readPM25 KEYWORD2
-readPM10 KEYWORD2
-readPM01 KEYWORD2
-enablePowerControl KEYWORD2
-turnOn KEYWORD2
-turnOff KEYWORD2
+begin	KEYWORD2
+refresh	KEYWORD2
+readPM25	KEYWORD2
+readPM10	KEYWORD2
+readPM01	KEYWORD2
+enablePowerControl	KEYWORD2
+turnOn	KEYWORD2
+turnOff	KEYWORD2