GUACAMOLE-1218: Bundle and document the licenses of all guacamole-auth-json dependencies.

extensions/guacamole-auth-json/src/main/assembly/dist.xml

@@ -20,7 +20,8 @@
 <assembly
     xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0
+                        http://maven.apache.org/xsd/assembly-1.1.0.xsd">
     
     <id>dist</id>
     <baseDirectory>${project.artifactId}-${project.version}</baseDirectory>