riched20/tests: Fix a spelling error in an editor comment.

[Francois Gouget]

Signed-off-by: Francois Gouget <fgouget at free.fr>
---
 dlls/riched20/tests/editor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c
index 31d5128..fd00487 100644
--- a/dlls/riched20/tests/editor.c
+++ b/dlls/riched20/tests/editor.c
@@ -5046,7 +5046,7 @@ static void test_EM_REPLACESEL(int redraw)
     todo_wine ok(!strcmp(buffer, "WTestSomeTextne"), "WM_GETTEXT returned incorrect string\n");
 
     if (!redraw)
-        /* This is needed to avoid interferring with keybd_event calls
+        /* This is needed to avoid interfering with keybd_event calls
          * on other tests that simulate keyboard events. */
         SendMessageA(hwndRichEdit, WM_SETREDRAW, TRUE, 0);
 
-- 
2.8.1