[Sync EN] Fix spelling typos across the manual (#5571)

[github-actions]

Commit: https://github.com/php/doc-en/commit/940ea8c1b2b727eb0f3f6412305ab699b9b47cc6
PR: https://github.com/php/doc-en/pull/5571

Fichiers FR à mettre à jour

• reference/dom/functions/dom-import-simplexml.xml
• reference/eio/book.xml
• reference/eio/constants.xml
• reference/eio/functions/eio-realpath.xml
• reference/enchant/functions/enchant-broker-free-dict.xml
• reference/enchant/functions/enchant-broker-request-pwl-dict.xml
• reference/ev/ev.xml
• reference/ev/ev/feedsignal.xml
• reference/ev/ev/feedsignalevent.xml
• reference/ev/evio.xml
• reference/ev/evloop/periodic.xml
• reference/ev/evloop/prepare.xml
• reference/ev/evtimer/createstopped.xml
• reference/ev/examples.xml
• reference/event/eventbase.xml
• reference/event/eventbuffer/read.xml
• reference/event/eventbuffer/readfrom.xml
• reference/event/eventbuffer/substr.xml
• reference/event/eventbufferevent/connect.xml
• reference/event/eventbufferevent/connecthost.xml
• reference/event/eventbufferevent/setwatermark.xml
• reference/event/eventdnsbase/construct.xml
• reference/event/eventlistener/getsocketname.xml
• reference/event/eventutil.xml
• reference/event/eventutil/getsocketname.xml
• reference/event/examples.xml
• reference/fann/fannconnection/getfromneuron.xml
• reference/fann/fannconnection/gettoneuron.xml
• reference/fann/functions/fann-create-shortcut-array.xml
• reference/fann/functions/fann-create-shortcut.xml
• reference/fann/functions/fann-get-cascade-candidate-change-fraction.xml
• reference/yaf/yaf_view_simple/eval.xml
• reference/yaf/yaf_view_simple/setscriptpath.xml
• reference/yar/examples.xml
• reference/yar/yar_concurrent_client/loop.xml
• reference/zookeeper/ini.xml
• reference/zookeeper/zookeeper.xml
• reference/zookeeper/zookeeper/getchildren.xml