Simplify uptime for OSX / BSD

neofetch

@@ -587,22 +587,24 @@ getuptime () {
 
             # Format the output like Linux's "uptime -p" cmd.
             if [ "$mins" == 1 ]; then
-                uptime="up $mins minute"
+                mins+=" minute"
             elif [ "$mins" != 0 ]; then
-                uptime="up $mins minutes"
+                mins+=" minutes"
             fi
 
             if [ "$hours" == 1 ]; then
-                uptime="up $hours hour, ${uptime/up }"
+                hours+=" hour,"
             elif [ "$mins" != 0 ]; then
-                uptime="up $hours hours, ${uptime/up }"
+                hours+=" hours,"
             fi
 
             if [ "$days" == 1 ]; then
-                uptime="up $days day, ${uptime/up }"
+                days+=" day,"
             elif [ "$days" != 0 ]; then
-                uptime="up $days days, ${uptime/ up}"
+                days+=" days,"
             fi
+
+            uptime="up $days $hours $mins"
         ;;
 
         "Windows")