Rename CoroutinesUtils#invokeHandlerMethod to invokeSuspendingFunction

spring-core/kotlin-coroutines/src/main/kotlin/org/springframework/core/CoroutinesUtils.kt

@@ -52,15 +52,15 @@ internal fun <T: Any> monoToDeferred(source: Mono<T>) =
 		GlobalScope.async(Dispatchers.Unconfined) { source.awaitFirstOrNull() }
 
 /**
- * Invoke an handler method converting suspending method to [Mono] or
- * [reactor.core.publisher.Flux] if necessary.
+ * Invoke a suspending function converting it to [Mono] or [reactor.core.publisher.Flux]
+ * if necessary.
  *
  * @author Sebastien Deleuze
  * @since 5.2
  */
 @Suppress("UNCHECKED_CAST")
 @ExperimentalCoroutinesApi
-internal fun invokeHandlerMethod(method: Method, bean: Any, vararg args: Any?): Any? {
+internal fun invokeSuspendingFunction(method: Method, bean: Any, vararg args: Any?): Any? {
 	val function = method.kotlinFunction!!
 	return if (function.isSuspend) {
 		val mono = mono(Dispatchers.Unconfined) {