Style fix

scripts/install_plugins.sh

@@ -13,7 +13,8 @@ else # shell output functions
 fi
 
 clone() {
-	local plugin="$1" branch="$2"
+	local plugin="$1"
+	local branch="$2"
 	if [ -n "$branch" ]; then
 		cd "$(tpm_path)" &&
 			GIT_TERMINAL_PROMPT=0 git clone -b "$branch" --single-branch --recursive "$plugin" >/dev/null 2>&1
@@ -35,7 +36,8 @@ clone_plugin() {
 
 # clone plugin and produce output
 install_plugin() {
-	local plugin="$1" branch="$2"
+	local plugin="$1"
+	local branch="$2"
 	local plugin_name="$(plugin_name_helper "$plugin")"
 
 	if plugin_already_installed "$plugin"; then