diff --git a/README.md b/README.md
index 161d31b..e41be01 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,10 @@ The XmlDiff utility compares two XML files and generates a third file that repre
 To run the difference utility, run this command line:
 
 ```
-java io.fixprotocol.xml.XmlDiff <in-file1> <in-file2> [output-file]
+java -jar diff-merge-1.5.1-SNAPSHOT-jar-with-dependencies.jar <arguments>
+
+Usage: XmlDiff <xml-file1> <xml-file2> [diff-file] [-e event-file] [-u|-o]
+diff-file defaults to console   -u=unordered elements   -o=ordered elements
 ```
 If the output file is not provided, then results go to the console.
 
diff --git a/pom.xml b/pom.xml
index a59dced..671e476 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,45 +112,28 @@
 				</configuration>
 			</plugin>
 			<plugin>
-				<artifactId>maven-resources-plugin</artifactId>
-				<version>3.1.0</version>
-				<executions>
-					<execution>
-						<id>copy-resources</id>
-						<phase>verify</phase>
-						<goals>
-							<goal>copy-resources</goal>
-						</goals>
-						<configuration>
-							<outputDirectory>${project.build.directory}/modules</outputDirectory>
-							<resources>
-								<resource>
-									<directory>${project.build.directory}</directory>
-									<includes>
-										<include>*.jar</include>
-									</includes>
-								</resource>
-							</resources>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-dependency-plugin</artifactId>
-				<version>3.1.1</version>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<version>3.3.0</version>
+				<configuration>
+					<descriptorRefs>
+						<descriptorRef>jar-with-dependencies</descriptorRef>
+					</descriptorRefs>
+					<archive>
+						<manifest>
+							<mainClass>io.fixprotocol.xml.XmlDiff</mainClass>
+						</manifest>
+						<manifestEntries>
+							<Multi-Release>true</Multi-Release>
+						</manifestEntries>
+					</archive>
+				</configuration>
 				<executions>
 					<execution>
-						<id>copy-dependencies</id>
-						<phase>verify</phase>
+						<id>make-assembly</id>
+						<phase>package</phase>
 						<goals>
-							<goal>copy-dependencies</goal>
+							<goal>single</goal>
 						</goals>
-						<configuration>
-							<outputDirectory>${project.build.directory}/modules</outputDirectory>
-							<overWriteIfNewer>true</overWriteIfNewer>
-							<includeGroupIds>org.apache.logging.log4j</includeGroupIds>
-						</configuration>
 					</execution>
 				</executions>
 			</plugin>
@@ -158,81 +141,6 @@
 	</build>
 
 	<profiles>
-		<profile>
-			<id>image</id>
-			<build>
-				<plugins>
-					<!-- Create an image using jlink -->
-					<!-- Works with fork donmendelson/moditect to support multiple entry points -->
-					<plugin>
-						<groupId>org.moditect</groupId>
-						<artifactId>moditect-maven-plugin</artifactId>
-						<version>1.0.0-SNAPSHOT</version>
-						<executions>
-							<execution>
-								<id>add-module-infos</id>
-								<phase>generate-resources</phase>
-								<goals>
-									<goal>add-module-info</goal>
-								</goals>
-								<configuration>
-									<outputDirectory>${project.build.directory}/modules</outputDirectory>
-									<overwriteExistingFiles>true</overwriteExistingFiles>
-									<ignoreSigningInformation>true</ignoreSigningInformation>
-									<modules>
-										<module>
-											<artifact>
-												<groupId>net.sf.saxon</groupId>
-												<artifactId>Saxon-HE</artifactId>
-												<version>${saxon.version}</version>
-											</artifact>
-											<moduleInfoSource>
-												module Saxon.HE {
-
-												}
-											</moduleInfoSource>
-										</module>
-									</modules>
-								</configuration>
-							</execution>
-							<execution>
-								<!-- due to an apparent plugin bug, must run after clean -->
-								<!-- for unknown reason, this step does not work in Eclipse -->
-								<id>create-runtime-image</id>
-								<phase>install</phase>
-								<goals>
-									<goal>create-runtime-image</goal>
-								</goals>
-								<configuration>
-									<modulePath>
-										<path>${project.build.directory}/modules</path>
-									</modulePath>
-									<modules>
-										<module>diff.merge</module>
-										<module>Saxon.HE</module>
-									</modules>
-									<outputDirectory>
-										${project.build.directory}/jlink-image
-									</outputDirectory>
-									<launchers>
-										<launcher>
-											<name>xmldiff</name>
-											<module>diff.merge</module>
-											<mainClass>io.fixprotocol.xml.XmlDiff</mainClass>
-										</launcher>
-										<launcher>
-											<name>xmlmerge</name>
-											<module>diff.merge</module>
-											<mainClass>io.fixprotocol.xml.XmlMerge</mainClass>
-										</launcher>
-									</launchers>
-								</configuration>
-							</execution>
-						</executions>
-					</plugin>
-				</plugins>
-			</build>
-		</profile>
 		<profile>
 			<id>release</id>
 			<build>
diff --git a/src/main/java/io/fixprotocol/xml/XmlMerge.java b/src/main/java/io/fixprotocol/xml/XmlMerge.java
index 993a4ee..3e7cefe 100644
--- a/src/main/java/io/fixprotocol/xml/XmlMerge.java
+++ b/src/main/java/io/fixprotocol/xml/XmlMerge.java
@@ -65,7 +65,7 @@ public class XmlMerge {
    * Merges a baseline XML file with a differences file to produce a second XML file
    *
    * @param args three file names: baseline XML file, diff file, name of second XML to produce
-   * Optionally, argument '-e <event-filename>' can direct errors to a JSON file for UI rendering.
+   * Optionally, argument '-e <event-filename>' can direct errors to a JSON file suitable for UI rendering.
    *
    */
   public static void main(String[] args) {