docs(readme): update readme

Author: paodb

README.md

@@ -44,14 +44,6 @@ Add the following dependencies in your pom.xml file:
    <version>X.Y.Z</version>
 </dependency>
 ```
-<!-- the above dependency should be updated with latest released version information -->
-
-```xml
-<repository>
-   <id>vaadin-addons</id>
-   <url>https://maven.vaadin.com/vaadin-addons</url>
-</repository>
-```
 
 For SNAPSHOT versions see [here](https://maven.flowingcode.com/snapshots/).
 
@@ -111,10 +103,10 @@ Image croppedImage = new Image(imageCrop.getCroppedImageDataUri(), "cropped imag
 
 ## Special configuration when using Spring
 
-By default, Vaadin Flow only includes ```com/vaadin/flow/component``` to be always scanned for UI components and views. For this reason, the add-on might need to be whitelisted in order to display correctly. 
+By default, Vaadin Flow only includes ```com/vaadin/flow/component``` to be always scanned for UI components and views. For this reason, the add-on might need to be allowed in order to display correctly. 
 
 To do so, just add ```com.flowingcode``` to the ```vaadin.allowed-packages``` property in ```src/main/resources/application.properties```, like:
 
 ```vaadin.allowed-packages = com.vaadin,org.vaadin,dev.hilla,com.flowingcode```
 
-More information on Spring whitelisted configuration [here](https://vaadin.com/docs/latest/integrations/spring/configuration/#configure-the-scanning-of-packages).
+More information on Spring scanning configuration [here](https://vaadin.com/docs/latest/integrations/spring/configuration/#configure-the-scanning-of-packages).