revision.c: explain what tree_difference does

diff --git a/Documentation/git-ssh-upload.txt b/Documentation/git-ssh-upload.txt
index 702674e45d17fbdb6dfc60797ffcb2dbedb841bf..a9b7e9f974c13252456309c7053537853dc7ea9b 100644 (file)
--- a/Documentation/git-ssh-upload.txt
+++ b/Documentation/git-ssh-upload.txt
@@ -3,7 +3,7 @@ git-ssh-upload(1)
 
 NAME
 ----
-git-ssh-upload - Pushes to a remote repository over ssh connection
+git-ssh-upload - Push to a remote repository over ssh connection
 
 
 SYNOPSIS