refactor: consistent “cut” syntax

cutefetch

@@ -147,7 +147,7 @@ init() {
     case "$(uname -s)" in
     Linux*)
         readonly wm="$(xprop -id $(xprop -root -notype | awk '$1=="_NET_SUPPORTING_WM_CHECK:"{print $5}') -notype -f _NET_WM_NAME 8t | grep -m 1 "WM_NAME" | cut -f2 -d \")"
-        readonly kern="$(uname -r | cut -d '-' -f1)"
+        readonly kern="$(uname -r | cut -f1 -d '-')"
         readonly shell=$(basename $SHELL)
         readonly res="$(xdpyinfo | grep 'dimensions' | grep -oE '[0-9]+x[0-9]+' | head -n 1)"
         readonly net="$(nmcli -g common | grep -m 1 connected | cut -f4- -d ' ')"