DOCS: Fixed line spacing of authentication examples in CURLOPT_URL

diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3
index 0c88fea..5174a65 100644 (file)
--- a/docs/libcurl/curl_easy_setopt.3
+++ b/docs/libcurl/curl_easy_setopt.3
@@ -626,7 +626,9 @@ authentication.
 For example the following types of authentication support this:
 
 http://user:password@www.example.com
+
 ftp://user:password@ftp.example.com
+
 pop3://user:password@mail.example.com
 
 The port is optional and when not specified libcurl will use the default port