patch 9.0.1318: code style test fails

Problem:    Code style test fails.
Solution:   Remove trailing white space.
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index f1aadde..e73b31c 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -190,7 +190,7 @@
         this.value = 'xyz'
       endclass
 
-      var state: State 
+      var state: State
       var db = {'xyz': 789}
       echo db[state.value]
   END
diff --git a/src/version.c b/src/version.c
index ff0b29e..bcd24fa 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1318,
+/**/
     1317,
 /**/
     1316,