Rephrase to avoid american english failure
diff --git a/docs/limitations.rst b/docs/limitations.rst
index 3028e7c..7df4f81 100644
--- a/docs/limitations.rst
+++ b/docs/limitations.rst
@@ -11,7 +11,7 @@
Python exposes no API for us to implement this reliably and as such most
software in Python is vulnerable to this attack. However the
-`CERT secure coding guidelines`_ categorise this issue as "low severity,
+`CERT secure coding guidelines`_ consider this issue as "low severity,
unlikely, expensive to repair" and we do not consider this a high risk for most
users.