Fix minor typo

doc/Language/operators.pod6

@@ -1407,7 +1407,7 @@ say "We got $name";
 =end code
 
 This code provides a default name for C<$name>. If the user exits from the
-prompt of simply does not provide a valid input for C<$name>; C<let> will
+prompt or simply does not provide a valid input for C<$name>; C<let> will
 restore the default value provided at the top. If user input is valid, it will
 keep that.