diff -r e7d3b509af8b -r 08a0f04b56bd mercurial/pure/base85.py
--- a/mercurial/pure/base85.py	Mon Jan 25 00:05:22 2010 -0600
+++ b/mercurial/pure/base85.py	Mon Jan 25 00:05:27 2010 -0600
@@ -48,7 +48,7 @@
     l = len(text)
     out = []
     for i in range(0, len(text), 5):
-        chunk = text[i:i+5]
+        chunk = text[i:i + 5]
         acc = 0
         for j, c in enumerate(chunk):
             try: