diff --git a/motors/decode_dump.py b/motors/decode_dump.py
index 27e1757..5d44694 100755
--- a/motors/decode_dump.py
+++ b/motors/decode_dump.py
@@ -12,51 +12,56 @@
 
 data = bytes()
 while len(data) < TOTAL_SIZE:
-  read_now = sys.stdin.buffer.read(TOTAL_SIZE - len(data))
-  if not read_now:
-    print('EOF before data finished', file=sys.stderr)
-    sys.exit(1)
-  data += read_now
+    read_now = sys.stdin.buffer.read(TOTAL_SIZE - len(data))
+    if not read_now:
+        print('EOF before data finished', file=sys.stderr)
+        sys.exit(1)
+    data += read_now
 print('%s' % len(data))
 
 readable, _, _ = select.select([sys.stdin.buffer], [], [], 1)
 if readable:
-  print('Extra bytes', file=sys.stderr)
-  sys.exit(1)
+    print('Extra bytes', file=sys.stderr)
+    sys.exit(1)
 
 decoded = []
 for i in range(DATAPOINTS):
-  datapoint = DatapointStruct.unpack_from(data, i * DatapointStruct.size)
-  decoded.append(datapoint)
+    datapoint = DatapointStruct.unpack_from(data, i * DatapointStruct.size)
+    decoded.append(datapoint)
+
 
 def current(reading, ref):
-  reading_voltage = reading / 4096 * 3.3  / 1.47 * (0.768 + 1.47)
-  reading_voltage = reading / 4096 * 3.3  / 18.0 * (18.0 + 10.0)
-  #reading_ref = ref / 4096 * 3.3
-  reading_ref = 2.5
-  #reading_ref = 0
-  #return (reading_voltage - reading_ref) / 50 / 0.0003
-  return (reading_voltage - reading_ref) / 0.195
+    reading_voltage = reading / 4096 * 3.3 / 1.47 * (0.768 + 1.47)
+    reading_voltage = reading / 4096 * 3.3 / 18.0 * (18.0 + 10.0)
+    #reading_ref = ref / 4096 * 3.3
+    reading_ref = 2.5
+    #reading_ref = 0
+    #return (reading_voltage - reading_ref) / 50 / 0.0003
+    return (reading_voltage - reading_ref) / 0.195
+
 
 with open(sys.argv[1], 'w') as out:
-  out.write('balanced0,balanced1,balanced2,current0.0,current1.0,current2.0,current0.1,current1.1,current2.1,count\n')
-  #for point in decoded[2000:7200]:
-  for point in decoded:
-    out.write(','.join(str(d) for d in (
-        current(point[0], point[6]),
-        current(point[1], point[6]),
-        current(point[2], point[6]),
-        current(point[3], point[6]),
-        current(point[4], point[6]),
-        current(point[5], point[6]),
-        current(point[6], point[6]),
-        current(point[7], point[6]),
-        current(point[8], point[6]),
-        #point[6] / 100.0,
-        #point[7] / 100.0,
-        #point[8] / 100.0,
-        point[9] / 100.0,
-        point[10] / 100.0,
-        )) + '\n')
+    out.write(
+        'balanced0,balanced1,balanced2,current0.0,current1.0,current2.0,current0.1,current1.1,current2.1,count\n'
+    )
+    #for point in decoded[2000:7200]:
+    for point in decoded:
+        out.write(','.join(
+            str(d) for d in (
+                current(point[0], point[6]),
+                current(point[1], point[6]),
+                current(point[2], point[6]),
+                current(point[3], point[6]),
+                current(point[4], point[6]),
+                current(point[5], point[6]),
+                current(point[6], point[6]),
+                current(point[7], point[6]),
+                current(point[8], point[6]),
+                #point[6] / 100.0,
+                #point[7] / 100.0,
+                #point[8] / 100.0,
+                point[9] / 100.0,
+                point[10] / 100.0,
+            )) + '\n')
 
 print('all done')