patch 9.0.1573: error for function name has wrong line number

Problem:    Error for function name has wrong line number.
Solution:   Set the line number before giving the error.
diff --git a/src/version.c b/src/version.c
index 0d0099c..c07afca 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1573,
+/**/
     1572,
 /**/
     1571,