patch 8.1.1955: tests contain typos
Problem: Tests contain typos.
Solution: Correct the typos. (Dominique Pelle)
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 5aad587..7a1f96d 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -1667,7 +1667,7 @@
call assert_equal(1, bufwinnr('Xqftestfile3'))
" If only quickfix window is open in the current tabpage, jumping to an
- " entry with 'switchubf' set to 'usetab' should search in other tabpages.
+ " entry with 'switchbuf' set to 'usetab' should search in other tabpages.
enew | only
set switchbuf=usetab
tabedit Xqftestfile1