diff --git a/bash/main.sh b/bash/main.sh
index 797aed1..4442460 100644
--- a/bash/main.sh
+++ b/bash/main.sh
@@ -13,14 +13,14 @@ main_link_bashrc() {
 # import modules
 main_import_modules() {
 	local file="${1}"
-	if [ -f "${file}" ] ; then
+	if [ -f "${file}" ]; then
 		local path="$(realpath "${file}")"
 		local root="$(dirname "${path}")"
 		local IFS=$'\n'
 		local modules=($(find "${root}" -type "f" -name "*.sh" | sort))
 		local module
-		for module in "${modules[@]}" ; do
-			if [ "${module}" != "${path}" ] ; then
+		for module in "${modules[@]}"; do
+			if [ "${module}" != "${path}" ]; then
 				. "${module}"
 			fi
 		done