Re: [PATCH] doc: replace 3 dash with correct 2 dash in git-config(1)

Commit 4e51389000 (builtin/config: introduce "get" subcommand, 2024-05-06)
introduced this typo.

Fixes: 4e51389000 (builtin/config: introduce "get" subcommand, 2024-05-06)
Signed-off-by: Celeste Liu <redacted>
---
 Documentation/git-config.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index 65c645d461..79360328aa 100644
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt

@@ -130,7 +130,7 @@ OPTIONS
 --all::
 	With `get`, return all values for a multi-valued key.
 
----regexp::
+--regexp::
 	With `get`, interpret the name as a regular expression. Regular
 	expression matching is currently case-sensitive and done against a
 	canonicalized version of the key in which section and variable names