update homepage url

Closes: #126 [via git-merge-pr]

installer.sh.in

@@ -94,7 +94,7 @@ WIDGET_SIZE="10 70"
 DIALOG() {
     rm -f $ANSWER
     dialog --colors --keep-tite --no-shadow --no-mouse \
-        --backtitle "${BOLD}${WHITE}Void Linux installation -- http://www.voidlinux.eu/ (@@MKLIVE_VERSION@@)${RESET}" \
+        --backtitle "${BOLD}${WHITE}Void Linux installation -- https://www.voidlinux.eu/ (@@MKLIVE_VERSION@@)${RESET}" \
         --cancel-label "Back" --aspect 20 "$@" 2>$ANSWER
     return $?
 }
@@ -102,7 +102,7 @@ DIALOG() {
 INFOBOX() {
     # Note: dialog --infobox and --keep-tite don't work together
     dialog --colors --no-shadow --no-mouse \
-        --backtitle "${BOLD}${WHITE}Void Linux installation -- http://www.voidlinux.eu/ (@@MKLIVE_VERSION@@)${RESET}" \
+        --backtitle "${BOLD}${WHITE}Void Linux installation -- https://www.voidlinux.eu/ (@@MKLIVE_VERSION@@)${RESET}" \
         --title "${TITLE}" --aspect 20 --infobox "$@"
 }