Version 0.5.2

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/powerdebug.h b/powerdebug.h
index 05d919b..2567203 100644
--- a/powerdebug.h
+++ b/powerdebug.h
@@ -13,4 +13,4 @@
  *       - initial API and implementation
  *******************************************************************************/
 
-#define VERSION "0.5.1"
+#define VERSION "0.5.2"