diff -r a9be5f4baa63 -r 24ef455da1b0 jdk/make/src/classes/build/tools/module/GenModuleInfoSource.java
--- a/jdk/make/src/classes/build/tools/module/GenModuleInfoSource.java	Wed Apr 27 12:06:51 2016 -0700
+++ b/jdk/make/src/classes/build/tools/module/GenModuleInfoSource.java	Wed Apr 27 20:36:02 2016 +0100
@@ -52,7 +52,7 @@
         "Usage: GenModuleInfoSource [option] -o <output file> <module-info-java>\n" +
         "Options are:\n" +
         "  -exports  <package-name>\n" +
-        "  -exports  <package-name>/<module-name>\n" +
+        "  -exports  <package-name>[/<module-name>]\n" +
         "  -uses     <service>\n" +
         "  -provides <service>/<provider-impl-classname>\n";