diff --git a/.config/sway/config b/.config/sway/config
index e43e5e7..1054a60 100644
--- a/.config/sway/config
+++ b/.config/sway/config
@@ -9,7 +9,7 @@
 # Logo key. Use Mod1 for Alt.
 set $wm_mod Mod4+Control
 set $launch Mod4+Alt
-# Home row direction keys, like vim
+# WASD direction keys, video game style
 set $left a
 set $down s
 set $up w
diff --git a/.gitconfig b/.gitconfig
index e0d1e54..d269033 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -1,12 +1,15 @@
 [init]
         defaultBranch = trunk
 [alias]
-        co = checkout
+        # keep-sorted start
         br = branch
         ci = commit
-        st = status
-        sign = commit --amend --no-edit --gpg-sign
+        co = checkout
+        disclaim = !git-disclaim
         resign = !git-resign
+        sign = commit --amend --no-edit --gpg-sign
+        st = status
+        # keep-sorted end
 [remote]
         pushDefault = .
 [git-sync]
diff --git a/.local/bin/git-disclaim b/.local/bin/git-disclaim
new file mode 100755
index 0000000..79ee234
--- /dev/null
+++ b/.local/bin/git-disclaim
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+author_name="$(git show --no-patch --format='%an' HEAD)"
+author_email="$(git show --no-patch --format='%ae' HEAD)"
+GIT_AUTHOR_NAME="${author_name}" GIT_AUTHOR_EMAIL="${author_email}" GIT_COMMITTER_NAME="${author_name}" GIT_COMMITTER_EMAIL="${author_email}" git commit --amend --author "${author_name} <${author_email}>" --no-edit --no-verify