patch 9.0.0848: help item for --log argument is not aligned nicely

Problem:    Help item for --log argument is not aligned nicely.
Solution:   Add a Tab. (Ken Takata, closes #11521)
diff --git a/src/version.c b/src/version.c
index 5cc1b02..b1333d2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    848,
+/**/
     847,
 /**/
     846,