diff --git a/iterators.html b/iterators.html
old mode 100755
new mode 100644
index fb4e56f..94e8635
--- a/iterators.html
+++ b/iterators.html
@@ -164,8 +164,7 @@ body{counter-reset:h1 6}
         self.max = max
 
 <a>    def __iter__(self):                           <span class=u>&#x2462;</span></a>
-        self.a = 0
-        self.b = 1
+        self.a, self.b = 0, 1
         return self
 
 <a>    def __next__(self):                           <span class=u>&#x2463;</span></a>