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/install/archiso_kms b/install/archiso_kms
index 8129127..018f574 100644
--- a/install/archiso_kms
+++ b/install/archiso_kms
@@ -24,7 +24,7 @@ build() {
 }
 
 help() {
-    cat << HELPEOF
+    cat <<HELPEOF
 Adds all common KMS drivers to the initramfs image.
 HELPEOF
 }