Adjust explanation of operator precedence summary -- exponentiation groups

from right to left!

Closes bug #125391.

diff --git a/Doc/ref/ref5.tex b/Doc/ref/ref5.tex
index a7e635153af650db9480c8845a75304ac9cbfa64..d4fa3af5d705d6b295781e019e7a1afcd4cb949f 100644 (file)
--- a/Doc/ref/ref5.tex
+++ b/Doc/ref/ref5.tex
@@ -899,7 +899,8 @@ precedence (least binding) to highest precedence (most binding).
 Operators in the same box have the same precedence.  Unless the syntax
 is explicitly given, operators are binary.  Operators in the same box
 group left to right (except for comparisons, which chain from left to
-right --- see above).
+right --- see above, and exponentiation, which groups from right to
+left).
 
 \begin{tableii}{c|l}{textrm}{Operator}{Description}
     \lineii{\keyword{lambda}}                  {Lambda expression}