diff --git a/chapter08/python.xml b/chapter08/python.xml
index 8d3c1f905..0f22ab2a9 100644
--- a/chapter08/python.xml
+++ b/chapter08/python.xml
@@ -78,7 +78,7 @@
make
- Some tests are known to hang indefinitely. So to test the
+ Some tests are known to occasionally hang indefinitely. So to test the
results, run the test suite but set a 2-minute time limit for each
test case: