[dts] [PATCH]: correct ddp gtp qregion title

[Xueqin Lin]

---
 test_plans/ddp_gtp_qregion_test_plan.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test_plans/ddp_gtp_qregion_test_plan.rst b/test_plans/ddp_gtp_qregion_test_plan.rst
index 0e845bd..4a08e41 100644
--- a/test_plans/ddp_gtp_qregion_test_plan.rst
+++ b/test_plans/ddp_gtp_qregion_test_plan.rst
@@ -30,9 +30,9 @@
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    OF THE POSSIBILITY OF SUCH DAMAGE.
 
-=============
-DDP GTP IPv6 
-=============
+===============
+DDP GTP Qregion 
+===============
 
 DDP profile 0x80000008 adds support for GTP with IPv4 or IPv6 payload. 
 The test case plan focus on more DDP GTP requirements as below. For DDP 
-- 
2.5.5