Upgraded to Kotlin 1.9.21

examples/gradle/.idea/.name

@@ -1 +1 @@
-akismet-examples-gradle
+akismet-examples

examples/gradle/README.md

@@ -1,7 +1,7 @@
 ## Kotlin Example
 To compile & run the Kotlin example:
 
-```text
+```console
 ./gradlew run --args=API_KEY
 ```
 
@@ -9,6 +9,6 @@ To compile & run the Kotlin example:
 
 To compile & run the Java example:
 
-```text
+```console
 ./gradlew runJava --args=API_KEY
 ```

examples/gradle/build.gradle.kts

@@ -2,8 +2,8 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     id("application")
-    id("com.github.ben-manes.versions") version "0.49.0"
-    kotlin("jvm") version "1.9.20"
+    id("com.github.ben-manes.versions") version "0.50.0"
+    kotlin("jvm") version "1.9.21"
 }
 
 defaultTasks(ApplicationPlugin.TASK_RUN_NAME)