diff --git a/rpitx.py b/rpitx.py
index e3730d11..2a5f9a90 100644
--- a/rpitx.py
+++ b/rpitx.py
@@ -102,6 +102,6 @@ if __name__ == "__main__":
 			print("FSK") 
 			system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
 	else:
-    		print("No Band Pass Filter so no telemetry transmit.  See http://cubesatsim.org/wiki for instructions on how to build the BPF.")
+		print("No Band Pass Filter so no telemetry transmit.  See http://cubesatsim.org/wiki for instructions on how to build the BPF.")
 		while 1:
 			time.sleep(5)