..

CallCapture/CallCapture.cpp

@@ -92,7 +92,7 @@ int main(int argc, const char* argv[])
       " [--identity <identity>]\n"
       "\n"
       "Expression example:\n"
-      " (?<alias>(?<call>[RU][A-Z]?[0-9][A-Z]{1,4})[^;])\n"
+      " (?<alias>(?<call>[A-Z0-9]{2,7})[-,][^;]+)\n"
       "\n",
       argv[0]);
     return EXIT_FAILURE;