Documentation: fix several one-character-off spelling errors

diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 0917b8207b9d6e6c88dc611cf40a81ab17481a2e..95326b85ff68edbda3a6661816251351029bdfda 100644 (file)
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -264,7 +264,7 @@ print a message to stderr and exit with nonzero status.
 --show-toplevel::
        Show the absolute path of the top-level directory.
 
---show-superproject-working-tree
+--show-superproject-working-tree::
        Show the absolute path of the root of the superproject's
        working tree (if exists) that uses the current repository as
        its submodule.  Outputs nothing if the current repository is