Fix formatting and slightly expand comment.


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1602520 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/R4LibraryClause.java b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/R4LibraryClause.java
index 162cbec..769c214 100644
--- a/framework/src/main/java/org/apache/felix/framework/util/manifestparser/R4LibraryClause.java
+++ b/framework/src/main/java/org/apache/felix/framework/util/manifestparser/R4LibraryClause.java
@@ -68,10 +68,11 @@
     private static final String OS_WINDOWS_XP = "windowsxp";
     private static final String OS_WIN_32 = "win32";
 
-    /* Storing the OS names in a map as this is quicker to look up.
+    /* Storing the OS names in a map as this is quicker to look up than a list.
      */
     private static final Map<String, String> NORMALIZED_OS_NAMES;
-    static {
+    static
+    {
         Map<String, String> m = new HashMap<String, String>();
         m.put(OS_AIX, "");
         m.put(OS_DIGITALUNIX, "");