Merge branch '6.0' into 6.1

* 6.0:
  Typos In Comments
  Typos on 6.0 branch
  remove duplicated catch block
  s/<\br>/<br>
  [HttpClient] Fix retrying requests when the content is used by the strategy

FormFieldRegistry.php

@@ -46,7 +46,7 @@ public function add(FormField $field)
     }
 
     /**
-     * Removes a field based on the fully qualifed name and its children from the registry.
+     * Removes a field based on the fully qualified name and its children from the registry.
      */
     public function remove(string $name)
     {
@@ -63,7 +63,7 @@ public function remove(string $name)
     }
 
     /**
-     * Returns the value of the field based on the fully qualifed name and its children.
+     * Returns the value of the field based on the fully qualified name and its children.
      *
      * @return FormField|FormField[]|FormField[][]
      *

Tests/AbstractCrawlerTest.php

@@ -1062,8 +1062,6 @@ public function testChildren()
             $this->assertTrue(true, '->children() does not trigger a notice if the node has no children');
         } catch (\PHPUnit\Framework\Error\Notice $e) {
             $this->fail('->children() does not trigger a notice if the node has no children');
-        } catch (\PHPUnit\Framework\Error\Notice $e) {
-            $this->fail('->children() does not trigger a notice if the node has no children');
         }
     }