Address review comments

Signed-off-by: Adam Warner <me@adamwarner.co.uk>

advanced/Scripts/utils.sh

@@ -56,11 +56,11 @@ addOrEditKeyValPair() {
 # Deletes a key from target file
 #
 # Example usage:
-# removeKey "PIHOLE_DNS_1" "/etc/pihole/setupVars.conf"
+# removeKey "/etc/pihole/setupVars.conf" "PIHOLE_DNS_1"
 #######################
 removeKey() {
-  local key="${1}"
-  local file="${2}"
+  local file="${1}"
+  local key="${2}"
   sed -i "/^${key}/d" "${file}"
 }
 

advanced/Scripts/webpage.sh

@@ -60,7 +60,7 @@ add_setting() {
 }
 
 delete_setting() {
-    removeKey "${1}" "${setupVars}"
+    removeKey "${setupVars}" "${1}"
 }
 
 change_setting() {
@@ -72,7 +72,7 @@ addFTLsetting() {
 }
 
 deleteFTLsetting() {
-    removeKey "${1}" "${FTLconf}"
+    removeKey "${FTLconf}" "${1}"
 }
 
 changeFTLsetting() {
@@ -84,7 +84,7 @@ add_dnsmasq_setting() {
 }
 
 delete_dnsmasq_setting() {
-    removeKey "${1}" "${dnsmasqconfig}"
+    removeKey "${dnsmasqconfig}" "${1}"
 }
 
 SetTemperatureUnit() {