patch 8.2.3030: Coverity reports a memory leak

Problem:    Coverity reports a memory leak.
Solution:   Fix the leak and a few typos. (Dominique Pellé, closes #8418)
diff --git a/src/version.c b/src/version.c
index 096235f..0c3c887 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3030,
+/**/
     3029,
 /**/
     3028,