Bug #1531349: right <-> left glitch in __rop__ description.
diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
index 1fd68cb..8ec9e2b 100644
--- a/Doc/ref/ref3.tex
+++ b/Doc/ref/ref3.tex
@@ -1940,7 +1940,7 @@
\note{If the right operand's type is a subclass of the left operand's
type and that subclass provides the reflected method for the
- operation, this method will be called before the right operand's
+ operation, this method will be called before the left operand's
non-reflected method. This behavior allows subclasses to
override their ancestors' operations.}
\end{methoddesc}