Update projects/igniteui-angular/drop-down/src/drop-down/autocomplete/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: wnvko

projects/igniteui-angular/drop-down/src/drop-down/autocomplete/README.md

@@ -99,7 +99,7 @@ export class AutocompleteSampleComponent {
 ### Drop Down settings
 The igx-autocomplete drop down positioning and scrolling strategy can be configured using the `igxAutocompleteSettings` option. It allows values from type `AutocompleteOverlaySettings`.
 
-> **Note:** The `outlet` property in overlay settings is deprecated and no longer has any effect. The overlay service now always renders content in place using the HTML Popover API.
+> **Note:** The `outlet` property in overlay settings is deprecated and will be removed in a future version. While it is still honored by the overlay service today, new code should avoid relying on it and prefer the default in-place rendering behavior (HTML Popover API).
 
 The following example displays that the positioning of the drop down can be set to be always above the input, where the directive is applied. It also disables opening and closing animations. For that purpose the `ConnectedPositioningStrategy` is used: