patch 9.1.0942: a few typos were found

Problem:  a few typos were found
Solution: fix them (zeertzjq)

closes: #16232

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/insexpand.c b/src/insexpand.c
index 700ed54..fd82b36 100644
--- a/src/insexpand.c
+++ b/src/insexpand.c
@@ -916,9 +916,9 @@
 }
 
 /*
- *  Checks if the column is within the currently inserted completion text
- *  column range. If it is, it returns a special highlight attribute.
- *  -1 mean normal item.
+ * Checks if the column is within the currently inserted completion text
+ * column range. If it is, it returns a special highlight attribute.
+ * -1 mean normal item.
  */
     int
 ins_compl_col_range_attr(int col)
diff --git a/src/testdir/test_popup.vim b/src/testdir/test_popup.vim
index 95ce561..9ea5445 100644
--- a/src/testdir/test_popup.vim
+++ b/src/testdir/test_popup.vim
@@ -1712,7 +1712,7 @@
   call StopVimInTerminal(buf)
 endfunc
 
-func Test_pum_matchins_higlight()
+func Test_pum_matchins_highlight()
   CheckScreendump
   let lines =<< trim END
     func Omni_test(findstart, base)
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index bea0ec9..75f1b50 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -11306,7 +11306,7 @@
   END
   v9.CheckScriptSuccess(lines)
 
-  # Nested data.  Object containg a Dict containing another Object.
+  # Nested data.  Object containing a Dict containing another Object.
   lines =<< trim END
     vim9script
     class Context
diff --git a/src/version.c b/src/version.c
index 94d4aa8..8618756 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    942,
+/**/
     941,
 /**/
     940,