Fix formatting with shfmt

{hooks,install,script}/*:
Fix formatting in all scripts using shfmt.
Replace a few echo calls with printf.

1 files changed, 1 insertions, 1 deletions

diff --git a/hooks/archiso_pxe_http b/hooks/archiso_pxe_http
index 43b8b4b..db75703 100644
--- a/hooks/archiso_pxe_http
+++ b/hooks/archiso_pxe_http
@@ -37,7 +37,7 @@ _curl_get() {
     fi
 }
 
-archiso_pxe_http_mount_handler () {
+archiso_pxe_http_mount_handler() {
     newroot="${1}"
     local img_type="sfs"