diff --git a/sysdeps/x86_64/configure.in b/sysdeps/x86_64/configure.in
index 5874c9ac21..f913c7c980 100644
--- a/sysdeps/x86_64/configure.in
+++ b/sysdeps/x86_64/configure.in
@@ -119,4 +119,4 @@ fi
 dnl It is always possible to access static and hidden symbols in an
 dnl position independent way.
 AC_DEFINE(PI_STATIC_AND_HIDDEN)
-# work around problem with autoconf and empty lines at the end of files
\ No newline at end of file
+# work around problem with autoconf and empty lines at the end of files