Add newline at end of changelog

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
diff --git a/ChangeLog.d/fix-iar-compiler-warnings.txt b/ChangeLog.d/fix-iar-compiler-warnings.txt
index b0bd3e1..6250150 100644
--- a/ChangeLog.d/fix-iar-compiler-warnings.txt
+++ b/ChangeLog.d/fix-iar-compiler-warnings.txt
@@ -1,2 +1,3 @@
 Bugfix
-   * Improve general IAR support
\ No newline at end of file
+   * Improve general IAR support
+   
\ No newline at end of file