Polish "Polish ImportCandidates"

See gh-33013

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/annotation/ImportCandidates.java

@@ -93,8 +93,7 @@ public final class ImportCandidates implements Iterable<String> {
 			return classLoader.getResources(location);
 		}
 		catch (IOException ex) {
-			throw new IllegalArgumentException("Failed to load configurations from location [" + location + "]",
-					ex);
+			throw new IllegalArgumentException("Failed to load configurations from location [" + location + "]", ex);
 		}
 	}