git-config: Remove extra whitespaces

diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt
index 26fdadc642a3534c4005488cb9ca2b2a47a495a1..46a96f2313e0cb48bff9d5de26f403b35d327d2c 100644 (file)
--- a/Documentation/git-read-tree.txt
+++ b/Documentation/git-read-tree.txt
@@ -53,6 +53,11 @@ OPTIONS
        trees that are not directly related to the current
        working tree status into a temporary index file.
 
+-n::
+--dry-run::
+       Check if the command would error out, without updating the index
+       nor the files in the working tree for real.
+
 -v::
        Show the progress of checking files out.