Typo in 6.6.3 XPath Filtering

Typo in 6.6.3 XPath Filtering

<CITE>
For example, the markup <e>Hello, <!-- comment --> world!</e> contains two 
text nodes.
...
(e.g. by using the expression self::text()[string(parent::e)="Hello, 
world!"]).
</CITE>

In the markup example, there are 2 spaces (left and right of the comment), 
in the XPath expr., there is only one space between between the comma and 
world. Either we have to use:

<VERSION1>
<e>Hello, <!-- comment -->world!</e>
self::text()[string(parent::e)="Hello, world!"]
</VERSION1>

<VERSION2>
<e>Hello, <!-- comment --> world!</e>
self::text()[string(parent::e)="Hello,  world!"]
</VERSION2>


Christian