diff --git a/Java/scripts/commit.sh b/Java/scripts/commit.sh
index 3d69882..689cc0b 100755
--- a/Java/scripts/commit.sh
+++ b/Java/scripts/commit.sh
@@ -7,6 +7,7 @@ if [ "$FIRST_LINE" = true ]; then
   COMMIT_MESSAGE+="
 
 Co-authored-by: $line"
+FIRST_LINE=false
 else
   COMMIT_MESSAGE+="
 Co-authored-by: $line"
diff --git a/Java/scripts/md5 b/Java/scripts/md5
index 8cd7769..2f66e90 100644
--- a/Java/scripts/md5
+++ b/Java/scripts/md5
@@ -1,4 +1,4 @@
 build.sh:a833e7598ad65672a9c01306d244b49f  -
 clean.sh:96ce35f2d2dcb555421e00a6afda23ca  -
-commit.sh:19132b54a91b821f3a794bcb49756182  -
+commit.sh:b186d649fa17c68926fe1caec4a7216c  -
 jar.sh:62ce62bbb97d3f3856bcc9b0ad34083c  -
diff --git a/scripts/commit.sh b/scripts/commit.sh
index cb3f217..03b6118 100755
--- a/scripts/commit.sh
+++ b/scripts/commit.sh
@@ -15,6 +15,7 @@ if [ "$FIRST_LINE" = true ]; then
   COMMIT_MESSAGE+="
 
 Co-authored-by: $line"
+FIRST_LINE=false
 else
   COMMIT_MESSAGE+="
 Co-authored-by: $line"
diff --git a/scripts/md5 b/scripts/md5
index 9ea9e6e..1f01dca 100644
--- a/scripts/md5
+++ b/scripts/md5
@@ -1 +1 @@
-commit.sh:dfa474a66aff3d66fb287e9dde628243  -
+commit.sh:9c342703d765cad7ea296f16d68f29f4  -