Update prompt_signal.txt

prompt_signal.txt

@@ -79,7 +79,7 @@ Good Q and i have the Good answer we gonna use Alert by time and price also save
 <Alert>
 <price>3...<message>here.......</message></price> //put more than 1 price as you want for next analysis , for messages put the saved messages in the prices for Auto send to user just if the price hit as + 50 pips ....etc of messages  (all in arabic)
 ..... may more than one price 
-<duration_min>10(EXP)</duration_min> // that using for if the price still in same place and don't moving alot so the duration if end gonna back to you 
+<duration_min>..</duration_min> //the input here as number without any letters with it for example 20 10 15 etc... that using for if the price still in same place and don't moving alot so the duration if end gonna back to you 
 </Alert>
 
 I think it’s very clear. Let me explain only the structure: