diff --git a/script/Electric_field_loop2.py b/script/Electric_field_loop2.py
index 3865818..1910c38 100644
--- a/script/Electric_field_loop2.py
+++ b/script/Electric_field_loop2.py
@@ -54,7 +54,7 @@ wait_channel(OTF_DONE, 1, type = 'i')
 readback2  = energy.read()
 sleep(3);
 
-for k in range(0,20)
+for k in range(0,20):
     print "Setting field = ", k*Min/20
     caput("X11MA-XMCD:I-SETraw", k*Min/20
     sleep(0.1);
@@ -121,7 +121,7 @@ for k in range(0,len(loops)):
 
     filename.close();
 
-for k in range(0,20)
+for k in range(0,20):
     print "Setting field = ", (20-k)*Max/20
     caput("X11MA-XMCD:I-SETraw", (20-k)*Max/20
     sleep(0.1);