Merge branch 'nd/split-index'

A typofix to the documentation of a feature already in the release.

* nd/split-index:
index-format.txt: add a missing closing quote

diff --combined Documentation/technical/index-format.txt
index 1250b5ca8b8abc0d1da0bb94d8391fb14f155693,30442e5ceca8a3a8a2d2ce0fc0acf0a9e11afd00..35112e4966f9b021b0889d734d5cb945b8943003
--- 1/Documentation/technical/index-format.txt
--- 2/Documentation/technical/index-format.txt
+++ b/Documentation/technical/index-format.txt
@@@ -207,7 -207,7 +207,7 @@@ Git index forma
    in a separate file. This extension records the changes to be made on
    top of that to produce the final index.
  
-   The signature for this extension is { 'l', 'i, 'n', 'k' }.
+   The signature for this extension is { 'l', 'i', 'n', 'k' }.
  
    The extension consists of:
  
@@@ -231,5 -231,5 +231,5 @@@
      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.