Update v-purge-nginx-cache

bin/v-purge-nginx-cache

@@ -43,12 +43,12 @@ parse_object_kv_list $(grep "DOMAIN='$domain'" $USER_DATA/web.conf)
 
 # Purge nginx FastCGI cache
 if [ -d /var/cache/nginx/micro/$domain ]; then
-    rm -fr /var/cache/nginx/micro/$domain
+    rm -rf /var/cache/nginx/micro/$domain
 fi
 
 # Purge nginx proxy cache
 if [ -d /var/cache/nginx/$domain ]; then
-    rm -fr /var/cache/nginx/$domain
+    rm -rf /var/cache/nginx/$domain
 fi
 
 #----------------------------------------------------------#