PEL: Removed unused header

Change-Id: I9fdacd6a504595fc8a573ed623268f993823bb52
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/test/openpower-pels/event_logger_test.cpp b/test/openpower-pels/event_logger_test.cpp
index 6a8f6e8..97fe434 100644
--- a/test/openpower-pels/event_logger_test.cpp
+++ b/test/openpower-pels/event_logger_test.cpp
@@ -2,7 +2,6 @@
 // SPDX-FileCopyrightText: Copyright 2019 IBM Corporation
 
 #include "extensions/openpower-pels/event_logger.hpp"
-#include "log_manager.hpp"
 
 #include <gtest/gtest.h>