fix javadoc (#25)

fix javadoc

Author: h908714124

.github/workflows/gradle.yml

@@ -13,4 +13,4 @@ jobs:
       with:
         distribution: 'temurin'
         java-version: 20
-    - run: ./gradlew compiler:test 
+    - run: ./gradlew simple-component:javadoc compiler:javadoc compiler:test 

simple-component/src/main/java/io/jbock/simple/Component.java

@@ -67,14 +67,13 @@
      * the forwarding delegate class could live in {@code src/test/java/com/my/component} and look
      * like this:
      *
-     * <pre>
-     * {@code
+     * <pre>{@code
      * public class MockBuilderAccess {
      *   public static MyComponent_Impl.MockBuilder mockBuilder() {
      *       return MyComponent_Impl.mockBuilder();
      *   }
      * }
-     * </pre>
+     * }</pre>
      *
      * @return {@code true} if the {@code mockBuilder} method should have the same visibility
      * as the component.