[PATCH] RelNotes/1.8.1.5: mention correct 'Fixes since'

RelNotes/1.8.1.5.txt mentions 'Fixes since v1.8.1.5'
which should obviously be empty. This fixes it.

Signed-off-by: Stefan Naewe <redacted>
---
 Documentation/RelNotes/1.8.1.5.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/RelNotes/1.8.1.5.txt b/Documentation/RelNotes/1.8.1.5.txt
index 92da6b2..0fb94a9 100644
--- a/Documentation/RelNotes/1.8.1.5.txt
+++ b/Documentation/RelNotes/1.8.1.5.txt

@@ -1,7 +1,7 @@
 Git 1.8.1.5 Release Notes
 =========================
 
-Fixes since v1.8.1.5
+Fixes since v1.8.1.4
 --------------------
 
  * "git apply --summary" has been taught to make sure the similarity

-- 
1.8.1.msysgit.1