diff --git a/YOLO_small_tf.py b/YOLO_small_tf.py
index 19b0f7c..97cb1cf 100755
--- a/YOLO_small_tf.py
+++ b/YOLO_small_tf.py
@@ -39,7 +39,7 @@ def argv_parser(self,argvs):
 			if argvs[i] == '-disp_console' :
 				if argvs[i+1] == '1' :self.disp_console = True
 				else : self.disp_console = False
-	＃build yolo model			
+	# build yolo model			
 	def build_networks(self):
 		if self.disp_console : print "Building YOLO_small graph..."
 		self.x = tf.placeholder('float32',[None,448,448,3])