fix: Typos (#15313)

Fixed typos in the code base according with output from `codespell`
tool.

Release Notes:

- N/A

crates/editor/src/editor_tests.rs

@@ -10105,7 +10105,7 @@ struct Row8;
 struct Row9;
 struct Row10;"#};
 
-    // Deletion hunks trigger with carets on ajacent rows, so carets and selections have to stay farther to avoid the revert
+    // Deletion hunks trigger with carets on adjacent rows, so carets and selections have to stay farther to avoid the revert
     assert_hunk_revert(
         indoc! {r#"struct Row;
                    struct Row2;