glossary: Add definitions for dangling and unreachable objects

diff --git a/Documentation/git-write-tree.txt b/Documentation/git-write-tree.txt
index c85fa89c30e25ed026d2e95a2b537798f878e50f..96d5e07b112aa2a87eb6433f7cbeb8ce5f10205a 100644 (file)
--- a/Documentation/git-write-tree.txt
+++ b/Documentation/git-write-tree.txt
@@ -3,7 +3,7 @@ git-write-tree(1)
 
 NAME
 ----
-git-write-tree - Creates a tree object from the current index
+git-write-tree - Create a tree object from the current index
 
 
 SYNOPSIS