diff --git a/src/check-commit b/src/check-commit
index 1fd46bf..efbdca9 100755
--- a/src/check-commit
+++ b/src/check-commit
@@ -1,6 +1,11 @@
 #!/usr/bin/env bash
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
+
 # CI Ebuild commit tester
 # Run this in a overlay directory.
 # This script uses pkgcheck and repoman
diff --git a/src/clean-md5-cache b/src/clean-md5-cache
index 3956882..90136b0 100755
--- a/src/clean-md5-cache
+++ b/src/clean-md5-cache
@@ -1,6 +1,10 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
 # Clean md5-cache from the overlay directory
 
 
diff --git a/src/commit-ebuild b/src/commit-ebuild
index 2230285..e493b10 100755
--- a/src/commit-ebuild
+++ b/src/commit-ebuild
@@ -1,6 +1,11 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
+
 trap 'exit 128' INT
 set -e
 export PATH
diff --git a/src/eball b/src/eball
index d24743b..4dbce54 100755
--- a/src/eball
+++ b/src/eball
@@ -1,6 +1,11 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
+
 trap 'exit 128' INT
 export PATH
 
diff --git a/src/eprefix-activate b/src/eprefix-activate
index 5f8e329..dd265dd 100644
--- a/src/eprefix-activate
+++ b/src/eprefix-activate
@@ -1,6 +1,10 @@
 #!/usr/bin/env bash
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
 # Source this to enter the Eprefix environment
 # Like this for example:
 # $ source $HOME/gentoo/eprefix-activate
diff --git a/src/logeuscan b/src/logeuscan
index a2f6b31..d9008f2 100755
--- a/src/logeuscan
+++ b/src/logeuscan
@@ -1,6 +1,10 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
 # Scan with euscan + log
 # Requires:
 #  - eix
diff --git a/src/planarchaos b/src/planarchaos
index c9981a6..8c06812 100755
--- a/src/planarchaos
+++ b/src/planarchaos
@@ -1,6 +1,10 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
 # Use this script to check which pkgs in a overlay might
 # be redundant - are in overlays other than the tested one
 
diff --git a/src/pn b/src/pn
index 2a8167a..65bfd77 100755
--- a/src/pn
+++ b/src/pn
@@ -1,6 +1,11 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
+
 trap 'exit 128' INT
 
 
diff --git a/src/repoman-fullest b/src/repoman-fullest
index 1c76a5b..5e42f80 100755
--- a/src/repoman-fullest
+++ b/src/repoman-fullest
@@ -1,6 +1,11 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
+
 trap 'exit 128' INT
 export PATH
 
diff --git a/src/repomanci b/src/repomanci
index 68a19df..371bf1d 100755
--- a/src/repomanci
+++ b/src/repomanci
@@ -1,6 +1,10 @@
 #!/usr/bin/env bash
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
 # CI Ebuild commit tester
 # Run this in a overlay directory.
 # This script uses repoman
diff --git a/src/update-submodules b/src/update-submodules
index 042b693..2127fb4 100755
--- a/src/update-submodules
+++ b/src/update-submodules
@@ -1,13 +1,20 @@
 #!/bin/sh
 
 
+# Original author: XGQT
+# Licensed under the ISC License
+# Copyright (c) 2020, src_prepare group
+
+
 trap 'exit 128' INT
 export PATH
 
 
 git submodule update --init --recursive
+
 git submodule update --remote --merge
 git add .
+
 git commit --signoff --message="submodules update"
 git pull --verbose
 git push --verbose