Fix missing NL

Change-Id: I323f0c01d2e9ad4c9f07cad24bf6b63edc28ad62
Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
diff --git a/opengl/tests/gl_jni/jni/gl_code.cpp b/opengl/tests/gl_jni/jni/gl_code.cpp
index f031c79..ef66841 100644
--- a/opengl/tests/gl_jni/jni/gl_code.cpp
+++ b/opengl/tests/gl_jni/jni/gl_code.cpp
@@ -181,4 +181,3 @@
 {
     background = 1.0f - background;
 }
-