riched20/tests: Make test_TxGetNaturalSize() static.

[Francois Gouget]

---
 dlls/riched20/tests/txtsrv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/riched20/tests/txtsrv.c b/dlls/riched20/tests/txtsrv.c
index 87cbebf..9aa4713 100644
--- a/dlls/riched20/tests/txtsrv.c
+++ b/dlls/riched20/tests/txtsrv.c
@@ -671,7 +671,7 @@ static void test_TxSetText(void)
     CoTaskMemFree(dummyTextHost);
 }
 
-void test_TxGetNaturalSize() {
+static void test_TxGetNaturalSize() {
     HRESULT result;
     BOOL ret;
 
-- 
1.5.6.5