Bug 537927 - bad encoding of feature.properties

As discussed in the bug, use \u encoding for the TM character.

Change-Id: I3a95f742af671cef555af52eca59827f619bcb4f
Signed-off-by: Michael Keppler <michael.keppler@gmx.de>
diff --git a/org.eclipse.license/feature.properties b/org.eclipse.license/feature.properties
index 1cfaf00..9dd2dd5 100644
--- a/org.eclipse.license/feature.properties
+++ b/org.eclipse.license/feature.properties
@@ -40,7 +40,7 @@
     include plug-ins ("Plug-ins"), plug-in fragments ("Fragments"), and\n\
     features ("Features").\n\
 -   Each Plug-in or Fragment may be packaged as a sub-directory or JAR\n\
-    (Java™ ARchive) in a directory named "plugins".\n\
+    (Java\u2122 ARchive) in a directory named "plugins".\n\
 -   A Feature is a bundle of one or more Plug-ins and/or Fragments and\n\
     associated material. Each Feature may be packaged as a sub-directory in a\n\
     directory named "features". Within a Feature, files named "feature.xml" may\n\