diff --git a/dnsrecon/cli.py b/dnsrecon/cli.py
index 0aebec8e..5c19e76a 100755
--- a/dnsrecon/cli.py
+++ b/dnsrecon/cli.py
@@ -248,9 +248,6 @@ def brute_tlds(res, domain, verbose=False, thread_num=None):
     global brtdata
     brtdata = []
 
-    # https://en.wikipedia.org/wiki/Country_code_top-level_domain#Types
-    # https://www.iana.org/domains
-    # Taken from http://data.iana.org/TLD/tlds-alpha-by-domain.txt
     # Define TLDs and Country Code TLDs
     itld = ['arpa']