langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/Locations.java

@@ -808,11 +808,11 @@
      * A LocationHander to represent modules found from a module-oriented
      * location such as MODULE_SOURCE_PATH, UPGRADE_MODULE_PATH,
      * SYSTEM_MODULES and MODULE_PATH.
      *
      * The Location can be specified to accept overriding classes from the
-     * {@code -Xpatch:<module>=<path> } parameter.
+     * {@code --patch-module <module>=<path> } parameter.
      */
     private class ModuleLocationHandler extends LocationHandler implements Location {
         protected final String name;
         protected final String moduleName;
         protected final Collection<Path> searchPath;