diff --git a/smartmirror_ir.py b/smartmirror_ir.py
index 018b483..04580b4 100644
--- a/smartmirror_ir.py
+++ b/smartmirror_ir.py
@@ -26,9 +26,9 @@ def set_display(enable):
 
 
 def check_timeout():
-    if timer >= TIMEOUT and display:
+    if timer >= TIMEOUT and display:
         set_display(False)
-    elif not display and timer < TIMEOUT:
+    elif not display and timer < TIMEOUT:
         set_display(True)
 
 
@@ -42,7 +42,7 @@ if __name__ == "__main__":
         GPIO.add_event_detect(PIR_GPIO, GPIO.RISING, callback=motion)
         while True:
             time.sleep(1)
-            if timer &lt; TIMEOUT:
+            if timer < TIMEOUT:
                 timer += 1
             check_timeout()
     except KeyboardInterrupt:
diff --git a/smartmirror_poll.py b/smartmirror_poll.py
index 5159182..0a6d897 100644
--- a/smartmirror_poll.py
+++ b/smartmirror_poll.py
@@ -1,33 +1,33 @@
 import RPi.GPIO as GPIO
 import time
 import os
- 
+
 #Board Mode: Angabe der Pin-Nummer
 GPIO.setmode(GPIO.BOARD)
- 
+
 #GPIO Pin definieren fuer den Dateneingang vom Sensor
 PIR_GPIO = 16
 GPIO.setup(PIR_GPIO,GPIO.IN)
- 
-read=0
-wait=0
- 
+
+read = 0
+wait = 0
+
 try:  
  #PIR auslesen
- while GPIO.input(PIR_GPIO)==1:
-   read=0
+ while GPIO.input(PIR_GPIO) == 1:
+   read = 0
  
  #Abbruch ctrl+c
  while True : 
    #PIR Status abfragen
    read = GPIO.input(PIR_GPIO)
    
-   if read==1 and wait==0:  
+   if read == 1 and wait == 0:  
      os.system("vcgencmd display_power 1")
-     wait=1
+     wait = 1
  
-   elif read==0 and wait==1:  
-     wait=0
+   elif read == 0 and wait == 1:  
+     wait = 0
  
  time.sleep(0.01)