patch 8.0.0333: illegal memory access when 'complete' ends in a backslash

Problem:    Illegal memory access when 'complete' ends in a backslash.
Solution:   Check for trailing backslash. (Dominique Pelle, closes #1478)
diff --git a/src/version.c b/src/version.c
index 9bbdf2e..dab99c7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    333,
+/**/
     332,
 /**/
     331,