Update XLog-Filter.md

Author: gunlee01

scouter.document/views/XLog-Filter.md

@@ -8,11 +8,11 @@ You can use the following search expression, including * (asta) for most entries
 The search speed is fast when there is no asta.  
 \* Can be used at the beginning, end, and middle of the search term.  
 
-* If you enter /order/* in the Service field, the following types of services are searched.
+* If you enter /order/\* in the Service field, the following types of services are searched.
   * /order/1<GET>
   * /order/100/products<POST>
 
-* If you enter */order/* in the Service field, the following types of services are searched.
+* If you enter \*/order/\* in the Service field, the following types of services are searched.
   * /order/1<GET>
   * v1/order/100/products<POST>
   * /global/v1/order/100/products<POST>