diff --git a/hdr.tex b/hdr.tex
index 6f1653b..e543973 100644
--- a/hdr.tex
+++ b/hdr.tex
@@ -156,4 +156,4 @@
 % ABSTRACTS END
 % *****************************************************
 
-\end{document}
\ No newline at end of file
+\end{document}