diff --git a/entrypoint.sh b/entrypoint.sh
index bb00e5d..a0f005b 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -5,7 +5,7 @@ set -eu
 
 # FUNCTIONS
 # Function for setting up git env in the docker container (copied from https://github.com/stefanzweifel/git-auto-commit-action/blob/master/entrypoint.sh)
-_git_setup ( ) {
+_git_setup {
     cat <<- EOF > $HOME/.netrc
       machine github.com
       login $GITHUB_ACTOR
@@ -21,7 +21,7 @@ EOF
 }
 
 # Checks if any files are changed
-_git_changed() {
+_git_changed {
     [[ -n "$(git status -s)" ]]
 }