diff --git a/Java/scripts/commit.sh b/Java/scripts/commit.sh
index 09e9e8c..63905da 100755
--- a/Java/scripts/commit.sh
+++ b/Java/scripts/commit.sh
@@ -4,7 +4,7 @@ COMMIT_MESSAGE="$*"
 while IFS= read -r line
 do
   COMMIT_MESSAGE+="
-  $line"
+  Co-authored-by: $line"
 done < utils/.coauthors
 git add -u
 git add *
diff --git a/Java/scripts/md5 b/Java/scripts/md5
index f2da032..aec1435 100644
--- a/Java/scripts/md5
+++ b/Java/scripts/md5
@@ -1,4 +1,4 @@
 a833e7598ad65672a9c01306d244b49f  -
 96ce35f2d2dcb555421e00a6afda23ca  -
-1df5d3df5238c1bdcd8ad50bc5a5ce5c  -
+e1465d8d8876ef424cbba3c9bf7c4f52  -
 2ac636f584c43a1124affb9ea6bdc7bf  -
diff --git a/scripts/commit.sh b/scripts/commit.sh
index 08aff34..265ac47 100755
--- a/scripts/commit.sh
+++ b/scripts/commit.sh
@@ -11,7 +11,7 @@ COMMIT_MESSAGE="$*"
 while IFS= read -r line
 do
   COMMIT_MESSAGE+="
-  $line"
+  Co-authored-by: $line"
 done < utils/.coauthors
 for f in $FILES
 do 
diff --git a/scripts/md5 b/scripts/md5
index 84fe8dd..8f6fad8 100644
--- a/scripts/md5
+++ b/scripts/md5
@@ -1 +1 @@
-1af51d1e8d6bcd14e0ab30c37d14906a  -
+3993acd5f01a3a850b276c35822286dc  -