Rewrote component property description in the guide
typo
wording fix
Merge pull request #2280 from samdark/guide-more-on-components

Rewrote component property description in the guide
fix typo
fix typo: controler should be controller
Merge pull request #2281 from samsonasik/fix/typo

Fix typo at "CHttpSessionIterator" and "CAccessControlFilter" doc comments.