fix param names in docstrings to match actual param names

letsencrypt/client/apache/configurator.py

@@ -201,7 +201,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         .. todo:: This should maybe return list if no obvious answer
             is presented.
 
-        :param str name: domain name
+        :param str target_name: domain name
 
         :returns: ssl vhost associated with name
         :rtype: :class:`letsencrypt.client.apache.obj.VirtualHost`
@@ -348,7 +348,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         now NameVirtualHosts. If version is earlier than 2.4, check if addr
         has a NameVirtualHost directive in the Apache config
 
-        :param str addr: vhost address ie. \*:443
+        :param str target_addr: vhost address ie. \*:443
 
         :returns: Success
         :rtype: bool

letsencrypt/client/apache/parser.py

@@ -342,8 +342,7 @@ class ApacheParser(object):
 
         .. todo:: This will have to be updated for other distros versions
 
-        :param str filename: optional filename that will be used as the
-            user config
+        :param str root: pathname which contains the user config
 
         """
         # Basic check to see if httpd.conf exists and

letsencrypt/client/challenge_util.py

@@ -15,7 +15,7 @@ def dvsni_gen_cert(filepath, name, r_b64, nonce, key):
     :param str filepath: destination to save certificate. This will overwrite
         any file that is currently at the location.
     :param str name: domain to validate
-    :param str dvsni_r: jose base64 encoded dvsni r value
+    :param str r_b64: jose base64 encoded dvsni r value
     :param str nonce: hex value of nonce
 
     :param key: Key to perform challenge