diff --git a/inxi b/inxi
index 5e33a17..535c55c 100755
--- a/inxi
+++ b/inxi
@@ -803,7 +803,7 @@ set_calculated_variables()
 get_audio_data()
 {
 	local i=''
-	tt='nvidia'
+
 	IFS=$'\n'
 	A_AUDIO_DATA=( $( echo "$lspci_data" | gawk -F': ' '
 	{ IGNORECASE=1 } 
@@ -1189,7 +1189,8 @@ get_hard_drive_data()
 		}
 		' /proc/scsi/scsi))
 		IFS="$ORIGINAL_IFS"
-
+		
+		## note: the output part of this should be in the print hdd data function, not here
 		for (( i=0; i < ${#a_total_hdd[@]}; i++ ))
 		do
 			# this adds the (x) numbering in front of each disk found, and creates the full disk string
@@ -1250,8 +1251,8 @@ get_hard_drive_data()
 get_lspci_data()
 {
 	echo "$( lspci -v | awk '{ 
-	gsub(/\(prog-if[^)]*\)/,"")
-	print 
+		gsub(/\(prog-if[^)]*\)/,"")
+		print 
 	}' )"
 }