diff --git a/2-ui/1-document/07-modifying-document/12-sort-table/solution.md b/2-ui/1-document/07-modifying-document/12-sort-table/solution.md
index 62f4c92c..f40a331d 100644
--- a/2-ui/1-document/07-modifying-document/12-sort-table/solution.md
+++ b/2-ui/1-document/07-modifying-document/12-sort-table/solution.md
@@ -2,22 +2,18 @@ The solution is short, yet may look a bit tricky, so here I provide it with exte
```js
-let sortedRows = Array.from(table.rows) // (1)
- .slice(1) // (2)
- .sort((rowA, rowB) => rowA.cells[0].innerHTML > rowB.cells[0].innerHTML ? 1 : -1); // (3)
+let sortedRows = Array.from(table.tBodies[0].rows) // (1)
+ .sort((rowA, rowB) => rowA.cells[0].innerHTML > rowB.cells[0].innerHTML ? 1 : -1); // (2)
-table.tBodies[0].append(...sortedRows); // (4)
+table.tBodies[0].append(...sortedRows); // (3)
```
The step-by-step algorthm:
-1. Get all `
`, like `table.querySelectorAll('tr')`, then make an array from them, cause we need array methods.
-2. The first TR (`table.rows[0]`) is actually a table header, so we take the rest by `.slice(1)`.
-3. Then sort them comparing by the content of the first `` (the name field).
-4. Now insert nodes in the right order by `.append(...sortedRows)`.
-
-Tables always have an implicit ` |
` element, so we must insert into it as `table.tBodes[0].append(...)`: a simple `table.append(...)` would fail.
+1. Get all ``, from `
`.
+2. Then sort them comparing by the content of the first `` (the name field).
+3. Now insert nodes in the right order by `.append(...sortedRows)`.
Please note: we don't have to remove row elements, just "re-insert", they leave the old place automatically.
-P.S. This solution assumes that the table doesn't have multple ` | ` (the common case). In case it does, we can modify the code accordingly: take rows only from the needed `` in step `(1)` and insert them in that `` step `(4)`.
+Also note: even if the table HTML doesn't have ``, the DOM structure always has it. So we must insert elements as `table.tBodes[0].append(...)`: a simple `table.append(...)` would fail.