Typo in docs

Author: PowerKiKi

docs/faq.md

@@ -63,7 +63,7 @@ Trying to set column width, I experience one problem. When I open the
 file in Excel, the actual width is 0.71 less than it should be.
 
 The short answer is that PhpSpreadsheet uses a measure where padding is
-included. See [how to seta column's width](./topics/recipes.md#setting-a-columns-width)
+included. See [how to set a column's width](./topics/recipes.md#setting-a-columns-width)
 for more details.
 
 ## How do I use PhpSpreadsheet with my framework

docs/topics/recipes.md

@@ -1506,13 +1506,3 @@ right-to-left.
 // right-to-left worksheet
 $spreadsheet->getActiveSheet()->setRightToLeft(true);
 ```
-
-[^1]: z
-
-    ``` php
-    $drawing = new \PhpOffice\PhpSpreadsheet\Worksheet\HeaderFooterDrawing();
-    $drawing->setName('PhpSpreadsheet logo');
-    $drawing->setPath('./images/PhpSpreadsheet_logo.png');
-    $drawing->setHeight(36);
-    $spreadsheet->getActiveSheet()->getHeaderFooter()->addImage($drawing, \PhpOffice\PhpSpreadsheet\Worksheet\HeaderFooter::IMAGE_HEADER_LEFT);
-    ```