diff --git a/src/pcap_tweaker.py b/src/pcap_tweaker.py
index faf29f585ed3aa58108d8a5a819ee74aa698ad33..521d9f0812691f9b68fc4402c54aaaacf8f8575e 100644
--- a/src/pcap_tweaker.py
+++ b/src/pcap_tweaker.py
@@ -141,8 +141,8 @@ if __name__ == "__main__":
         prog=script_name,
         description="Randomly edit packet fields in a PCAP file."
     )
-    # Positional arguments: input PCAP file
-    parser.add_argument("input_pcaps", metavar="pcap", type=str, nargs="+", help="Input PCAP files.")
+    # Positional arguments: input PCAP file(s)
+    parser.add_argument("input_pcaps", metavar="pcap", type=str, nargs="+", help="Input PCAP file(s).")
     # Optional flag: -o / --output
     parser.add_argument("-o", "--output", type=str, help="Output PCAP (and CSV) file path. Used only if a single input file is specified. Default: edited/<input_pcap>.edit.pcap")
     # Optional flag: -r / --random-range