diff --git a/script/HystScan.py b/script/HystScan.py
index 980e4f1..939de85 100644
--- a/script/HystScan.py
+++ b/script/HystScan.py
@@ -55,7 +55,7 @@ if abs(field.readback.read() - START_FIELD) > FIELD_PRECISION:
         time.sleep(3.0)
         wait_device_in_range(field, START_FIELD, FIELD_PRECISION)
         print "Waiting field done..."
-        while caget("X07MA-ES1-IPS:OUTPUT_RBV", "i") != 0):
+        while caget("X07MA-ES1-IPS:OUTPUT_RBV", "i") != 0 :
             time.sleep(0.1)
         print "Done waiting"
     else: