 Explantion about 'outdated from recipe' in FAQ (#963)
 Explantion about 'outdated from recipe' in FAQ (#963)

* Explantion about 'outdated from recipe' in FAQ

* clarify

* fix bash comment

* Update faq/using.rst

Co-Authored-By: danimtb <a1b3f3fb8224a9da316016fb943080a5ba707bde@gmail.com>

* Update faq/using.rst

Co-Authored-By: danimtb <a1b3f3fb8224a9da316016fb943080a5ba707bde@gmail.com>

* fixes

conan-io/docs,conan-io/docs,conan-io/docs,conan-io/docs