Fix broken markup; make the ^= representation work properly

Closes SF bug #776181.

diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
index feff2a985efe5e47fc39b0d24f5d15a47adf646c..161effe584d4d2356c8d274c9667f2af9fd7fb85 100644 (file)
--- a/Doc/ref/ref3.tex
+++ b/Doc/ref/ref3.tex
@@ -1486,7 +1486,7 @@ complicated).
 These methods are called to implement the augmented arithmetic
 operations (\code{+=}, \code{-=}, \code{*=}, \code{/=}, \code{\%=},
 \code{**=}, \code{<}\code{<=}, \code{>}\code{>=}, \code{\&=},
-\code{\^=}, \code{|=}).  These methods should attempt to do the
+\code{\textasciicircum=}, \code{|=}).  These methods should attempt to do the
 operation in-place (modifying \var{self}) and return the result (which
 could be, but does not have to be, \var{self}).  If a specific method
 is not defined, the augmented operation falls back to the normal