change tabs to spaces

src/displayMuxer.h

@@ -12,10 +12,10 @@
 #include <stdint.h>
 
 typedef enum {
-	FIRST_MUX = 0,
-	TIMER_MUX = FIRST_MUX,
-	TEMPERATURE_MUX,
-	MUX_ENDS
+  FIRST_MUX = 0,
+  TIMER_MUX = FIRST_MUX,
+  TEMPERATURE_MUX,
+  MUX_ENDS
 } tMuxerSlot;
 
 void displayMuxerInit(void *handleArg);