Implement AI language review suggestions

Author: HerbertsVaadin

articles/flow/configuration/gradle.adoc

@@ -194,7 +194,7 @@ dependencies {
 
 
 [[pre-release]]
-== Using Gradle plugin snapshot versions
+== Using Gradle plugin Snapshot Versions
 
 To use the pre-release version of the Vaadin Gradle plugin, add the `vaadin-prereleases` repository to the project [filename]`settings.gradle` file. This file is mostly used within multi-module projects, but it's useful for other configurations. Thus, if you don't already have it in your project, create a plain text file called [filename]`settings.gradle` next to your [filename]`build.gradle` file, which is normally in the project root folder.
 

articles/getting-started/start/alternatives/gradle.adoc

@@ -117,7 +117,7 @@ One way to enable the Gretty plugin is in the `plugin` section of the [filename]
 ----
 plugins {
     ...
-    id 'org.gretty' version '3.0.3'
+    id 'org.gretty' version '4.1.1'
 }
 ----