fix markdown javadoc

pom.xml

@@ -7,7 +7,7 @@
 
 	<groupId>com.inteligr8</groupId>
 	<artifactId>ban-maven-plugin</artifactId>
-	<version>1.4.2</version>
+	<version>1.4-SNAPSHOT</version>
 	<packaging>maven-plugin</packaging>
 
 	<name>Ban Artifacts Maven Plugin</name>
@@ -106,6 +106,10 @@
 					<artifactId>maven-invoker-plugin</artifactId>
 					<version>3.9.0</version>
 				</plugin>
+				<plugin>
+					<artifactId>maven-javadoc-plugin</artifactId>
+					<version>3.11.2</version>
+				</plugin>
 				<plugin>
 					<groupId>org.eclipse.sisu</groupId>
 					<artifactId>sisu-maven-plugin</artifactId>

src/main/java/com/inteligr8/maven/ban/AbstractBanConfiguration.java

@@ -52,20 +52,20 @@ import com.inteligr8.maven.model.ArtifactFilter;
  * The specification is as follows:
  * 
  * ```xml
- * <configuration>
+ * &lt;configuration&gt;
- *   <import>
+ *   &lt;import&gt;
- *      <file>relative/path/file.xml</file>
+ *      &lt;file&gt;relative/path/file.xml&lt;/file&gt;
- *      <url>https://host.domain/path/file.xml</url>
+ *      &lt;url&gt;https://host.domain/path/file.xml&lt;/url&gt;
- *      <artifact>domain.host:artifact-id:[1.0,)</artifact>
+ *      &lt;artifact&gt;domain.host:artifact-id:[1.0,)&lt;/artifact&gt;
- *   </import>
+ *   &lt;/import&gt;
- *   <includes>
+ *   &lt;includes&gt;
- *      <artifact>log4j:log4j</artifact>
+ *      &lt;artifact&gt;log4j:log4j&lt;/artifact&gt;
- *      <artifact>org.apache.logging:log4j-impl:[,2.16.1)</artifact>
+ *      &lt;artifact&gt;org.apache.logging:log4j-impl:[,2.16.1)&lt;/artifact&gt;
- *   </includes>
+ *   &lt;/includes&gt;
- *   <excludes>
+ *   &lt;excludes&gt;
- *      <artifact>...</artifact>
+ *      &lt;artifact&gt;...&lt;/artifact&gt;
- *   </excludes>
+ *   &lt;/excludes&gt;
- * </configuration>
+ * &lt;/configuration&gt;
  * ```
  * 
  * The imports are recursively processed under the same specification.  The