infix xor *is* now dociumented

Author: lizmat

doc/Language/5to6-perlop.pod6

@@ -262,11 +262,10 @@ Lower precedence version of C<&&> as in Perl 5.
 
 =head2 Logical or and Exclusive Or
 
-C<or> is the low precedence version of C<||>. The documentation lists an
-C<xor>, but does not actually document it.
+C<or> is the low precedence version of C<||>, and C<xor> is the low precedence
+version of C<^^>.
 
-Additionally, there is a low precedence version of C<//>, called
-C<orelse>.
+Additionally, there is a low precedence version of C<//>, called C<orelse>.
 
 =head2 Quote and Quote-like Operators