patch 8.1.0989: various small code ugliness
Problem: Various small code ugliness.
Solution: Remove pointless NULL checks. Fix function calls. Fix typos.
(Dominique Pelle, closes #4060)
diff --git a/src/ops.c b/src/ops.c
index c5e2be5..02c985a 100644
--- a/src/ops.c
+++ b/src/ops.c
@@ -5402,7 +5402,7 @@
linenr_T amount = Prenum1;
// do_addsub() might trigger re-evaluation of 'foldexpr' halfway, when the
- // buffer is not completly updated yet. Postpone updating folds until before
+ // buffer is not completely updated yet. Postpone updating folds until before
// the call to changed_lines().
#ifdef FEAT_FOLDING
disable_fold_update++;