update EN revision number

[PhilDaiguille]

This pull request includes several changes to XML files within the documentation. The changes involve updating revision comments, modifying descriptions, and adding new sections for clarity. The most important changes are listed below:

Updates to Revision Comments and Descriptions:

• Updated the revision comment and description for IteratorAggregate::getIterator to include that it returns an external iterator or a traversable object. (language/predefined/iteratoraggregate/getiterator.xml) [1] [2]

Structural and Content Modifications:

• Modified the column width in the table within appendices/resources.xml to improve layout. (appendices/resources.xml)
• Added a new reference to propertyhooktype in the reference/reflection/book.xml file. (reference/reflection/book.xml)

Additional Notes and See Also Sections:

• Added a new notes section to ReflectionProperty::isPublic to clarify that a public property is not always writable. (reference/reflection/reflectionproperty/ispublic.xml)
• Included additional seealso references for ReflectionProperty::isProtectedSet and ReflectionProperty::isPrivateSet. (reference/reflection/reflectionproperty/ispublic.xml)

[devnexen]

Hi and thanks looking ok at first glance. I ll have a better look shortly.