diff --git a/code/main.c b/code/main.c
index 53cadc8..dc597a6 100644
--- a/code/main.c
+++ b/code/main.c
@@ -40,7 +40,7 @@ uint32_t HX711_get_data(uint8_t clk_PIN, uint8_t data_PIN, uint8_t gain_for_next
             extra_clk_pluses = 2;
             break;
         default:
-         extra_clk_pluses = 1;
+            extra_clk_pluses = 1;
     }
     for(uint8_t i = 0; i < extra_clk_pluses; i++){
         PORTB |= (1 << clk_PIN);    //set clock-PIN high
@@ -52,7 +52,7 @@ uint32_t HX711_get_data(uint8_t clk_PIN, uint8_t data_PIN, uint8_t gain_for_next
     /*  Convert 24bit Two's complement to 32bit Two's complement
         if MSB from 24Bit result is 1 aka negative*/
     if(data & (1L<<23)){
-            data |= 0xFFL << 24;
+        data |= 0xFFL << 24;
     }
     return data;
 }
@@ -83,12 +83,12 @@ int main(void){
     DDRB |= (1<<3);
 
     modbusSetAddress(1);
-	modbusInit();
+    modbusInit();
     sei();
 
     /* modbus tick timer */
-	TCCR0B|=(1<<CS01);
-	TIMSK0|=(1<<TOIE0);
+    TCCR0B|=(1<<CS01);
+    TIMSK0|=(1<<TOIE0);
 
     while(1){
         modbusGet();
@@ -96,5 +96,5 @@ int main(void){
 }
 
 ISR(TIMER0_OVF_vect) { //this ISR is called 9765.625 times per second
-	modbusTickTimer();
+    modbusTickTimer();
 }