pack-protocol.txt: fix insconsistent spelling of "packfile"

diff --git a/Documentation/technical/index-format.txt b/Documentation/technical/index-format.txt
index fe6f31667d7d5eba34c57e322b557ab29d618011..1250b5ca8b8abc0d1da0bb94d8391fb14f155693 100644 (file)
--- a/Documentation/technical/index-format.txt
+++ b/Documentation/technical/index-format.txt
@@ -231,5 +231,5 @@ Git index format
     on. Replaced entries may have empty path names to save space.
 
   The remaining index entries after replaced ones will be added to the
-  final index. These added entries are also sorted by entry namme then
+  final index. These added entries are also sorted by entry name then
   stage.