ole32: Make an ok message match the name of the function it is testing.

dlls/ole32/tests/storage32.c

@@ -44,7 +44,7 @@ static void test_hglobal_storage_stat(void)
 
     mode = STGM_CREATE|STGM_SHARE_EXCLUSIVE|STGM_READWRITE;/*0x1012*/
     r = StgCreateDocfileOnILockBytes( ilb, mode, 0,  &stg );
-    ok( r == S_OK, "CreateILockBytesOnHGlobal failed\n");
+    ok( r == S_OK, "StgCreateDocfileOnILockBytes failed\n");
 
     r = WriteClassStg( stg, &test_stg_cls );
     ok( r == S_OK, "WriteClassStg failed\n");