diff --git a/script/Electric_field_loop.py b/script/Electric_field_loop.py
index 23e0b5a..8bb6dde 100644
--- a/script/Electric_field_loop.py
+++ b/script/Electric_field_loop.py
@@ -58,7 +58,7 @@ for i in range(0,No_of_steps):
         detector2 = keithley_2a.read() #Keithley2
         detector4 = caget(OTF_MODE2)   #polarization in ID2
         M1 = float(detector2)/float(detector1)
-                temp_tey=temp_tey+M1;
+        temp_tey=temp_tey+M1;
         ADC2_temp_E1=ADC2_temp_E1+detector2;
         ADC1_temp_E1=ADC1_temp_E1+detector1;