chore : correct typos [no ci] (#20041)

* fix(docs): correct typos found during code review

Non-functional changes only:
- Fixed minor spelling mistakes in comments
- Corrected typos in user-facing strings
- No variables, logic, or functional code was modified.

Signed-off-by: Marcel Petrick <mail@marcelpetrick.it>

* Update docs/backend/CANN.md

Co-authored-by: Aaron Teo <taronaeo@gmail.com>

* Revert "Auxiliary commit to revert individual files from 846d1c301281178efbc6ce6060ad34c1ebe45af8"

This reverts commit 02fcf0c7db661d5ff3eff96b2b2db9fdb7213256.

* Update tests/test-backend-ops.cpp

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* Update tests/test-backend-ops.cpp

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

---------

Signed-off-by: Marcel Petrick <mail@marcelpetrick.it>
Co-authored-by: Aaron Teo <taronaeo@gmail.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

tools/server/public_simplechat/ui.mjs

@@ -44,7 +44,7 @@ export function el_create_button(id, callback, name=undefined, innerText=undefin
 }
 
 /**
- * Create a para and set it up. Optionaly append it to a passed parent.
+ * Create a para and set it up. Optionally append it to a passed parent.
  * @param {string} text
  * @param {HTMLElement | undefined} elParent
  * @param {string | undefined} id
@@ -111,7 +111,7 @@ export function el_creatediv_boolbutton(id, label, texts, defaultValue, cb, clas
 /**
  * Create a select ui element, with a set of options to select from.
  * * options: an object which contains name-value pairs
- * * defaultOption: the value whose name should be choosen, by default.
+ * * defaultOption: the value whose name should be chosen, by default.
  * * cb : the call back returns the name string of the option selected.
  *
  * @param {string} id