Correct version of site-plugin

pom.xml

@@ -10,13 +10,6 @@
     <packaging>pom</packaging>
     <name>Not Alone</name>
 
-    <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.1.RELEASE</version>
-    </parent>
-
-
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.9</maven.compiler.source>
@@ -43,6 +36,16 @@
                     <artifactId>asciidoctor-maven-plugin</artifactId>
                     <version>2.1.0</version>
                 </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-resources-plugin</artifactId>
+                    <version>3.2.0</version>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-site-plugin</artifactId>
+                    <version>3.9.1</version>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>