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>

src/llama-context.cpp

@@ -158,7 +158,7 @@ llama_context::llama_context(
     cparams.op_offload = params.op_offload;
     cparams.kv_unified = params.kv_unified;
 
-    // intialized later
+    // initialized later
     cparams.pipeline_parallel = false;
 
     {
@@ -1981,7 +1981,7 @@ ggml_cgraph * llama_context::graph_reserve(
 
     ggml_backend_sched_reset(sched.get());
 
-    // when the scheduler is reset, we cannnot reuse the old graph, so we reset the previous graph result to prevent that
+    // when the scheduler is reset, we cannot reuse the old graph, so we reset the previous graph result to prevent that
     gf_res_prev->reset();
 
     // store the n_outputs as it is, and restore it afterwards