Documentation: the name of the system is 'Git', not 'git'

diff --git a/Documentation/technical/index-format.txt b/Documentation/technical/index-format.txt
index 9d25b30178e30458deded19a77f66e7dd0df1227..27c716b15f5de5103eb6afe4b23a5a5a84a1fd7f 100644 (file)
--- a/Documentation/technical/index-format.txt
+++ b/Documentation/technical/index-format.txt
@@ -1,7 +1,7 @@
-GIT index format
+Git index format
 ================
 
-= The git index file has the following format
+== The Git index file has the following format
 
   All binary numbers are in network byte order. Version 2 is described
   here unless stated otherwise.
@@ -21,9 +21,9 @@ GIT index format
    - Extensions
 
      Extensions are identified by signature. Optional extensions can
-     be ignored if GIT does not understand them.
+     be ignored if Git does not understand them.
 
-     GIT currently supports cached tree and resolve undo extensions.
+     Git currently supports cached tree and resolve undo extensions.
 
      4-byte extension signature. If the first byte is 'A'..'Z' the
      extension is optional and can be ignored.
@@ -161,8 +161,9 @@ GIT index format
     this span of index as a tree.
 
   An entry can be in an invalidated state and is represented by having
-  -1 in the entry_count field. In this case, there is no object name
-  and the next entry starts immediately after the newline.
+  a negative number in the entry_count field. In this case, there is no
+  object name and the next entry starts immediately after the newline.
+  When writing an invalid entry, -1 should always be used as entry_count.
 
   The entries are written out in the top-down, depth-first order.  The
   first entry represents the root level of the repository, followed by the