Fix JacksonTesterTestAutoConfiguration javadoc

See gh-47784

Signed-off-by: Florian Waltenberger <waltenberger.florian@gmail.com>

Author: Walti91

module/spring-boot-jackson/src/main/java/org/springframework/boot/jackson/autoconfigure/JacksonTesterTestAutoConfiguration.java

@@ -26,16 +26,15 @@
 import org.springframework.boot.test.autoconfigure.json.ConditionalOnJsonTesters;
 import org.springframework.boot.test.autoconfigure.json.JsonMarshalTesterRuntimeHints;
 import org.springframework.boot.test.autoconfigure.json.JsonTesterFactoryBean;
-import org.springframework.boot.test.json.GsonTester;
 import org.springframework.boot.test.json.JacksonTester;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ImportRuntimeHints;
 import org.springframework.context.annotation.Scope;
 
 /**
- * {@link EnableAutoConfiguration Auto-configuration} for {@link GsonTester}.
+ * {@link EnableAutoConfiguration Auto-configuration} for {@link JacksonTester}.
  *
- * @author Phjllip Webb
+ * @author Phillip Webb
  */
 @AutoConfiguration(after = JacksonAutoConfiguration.class)
 @ConditionalOnJsonTesters