DOCS: Minor rewording / clarification of host name protocol detection

docs/libcurl/curl_easy_setopt.3

@@ -621,8 +621,8 @@ scheme://host:port/path
 For a greater explanation of the format please see RFC3986.
 
 If the given URL lacks the scheme (such as "http://" or "ftp://" etc) then
-libcurl will attempt to resolve the protocol based on the given host name,
-which may be one of the following:
+libcurl will attempt to resolve the protocol based on one of the following
+given host names:
 
 HTTP, FTP, DICT, LDAP, IMAP, POP3 or SMTP