Update docs (#291)

diff --git a/docs/dyn/drive_v3.permissions.html b/docs/dyn/drive_v3.permissions.html
index 160e6d5..d7ca2e1 100644
--- a/docs/dyn/drive_v3.permissions.html
+++ b/docs/dyn/drive_v3.permissions.html
@@ -103,7 +103,7 @@
   "domain": "A String", # The domain to which this permission refers.
   "displayName": "A String", # A displayable name for users, groups or domains.
   "allowFileDiscovery": True or False, # Whether the permission allows the file to be discovered through search. This is only applicable for permissions of type domain or anyone.
-  "kind": "drive#permission", # This is always drive#permission.
+  "kind": "drive#permission", # Identifies what kind of resource this is. Value: the fixed string "drive#permission".
   "emailAddress": "A String", # The email address of the user or group to which this permission refers.
   "photoLink": "A String", # A link to the user's profile photo, if available.
   "role": "A String", # The role granted by this permission. Valid values are:
@@ -131,7 +131,7 @@
     "domain": "A String", # The domain to which this permission refers.
     "displayName": "A String", # A displayable name for users, groups or domains.
     "allowFileDiscovery": True or False, # Whether the permission allows the file to be discovered through search. This is only applicable for permissions of type domain or anyone.
-    "kind": "drive#permission", # This is always drive#permission.
+    "kind": "drive#permission", # Identifies what kind of resource this is. Value: the fixed string "drive#permission".
     "emailAddress": "A String", # The email address of the user or group to which this permission refers.
     "photoLink": "A String", # A link to the user's profile photo, if available.
     "role": "A String", # The role granted by this permission. Valid values are:
@@ -174,7 +174,7 @@
     "domain": "A String", # The domain to which this permission refers.
     "displayName": "A String", # A displayable name for users, groups or domains.
     "allowFileDiscovery": True or False, # Whether the permission allows the file to be discovered through search. This is only applicable for permissions of type domain or anyone.
-    "kind": "drive#permission", # This is always drive#permission.
+    "kind": "drive#permission", # Identifies what kind of resource this is. Value: the fixed string "drive#permission".
     "emailAddress": "A String", # The email address of the user or group to which this permission refers.
     "photoLink": "A String", # A link to the user's profile photo, if available.
     "role": "A String", # The role granted by this permission. Valid values are:
@@ -203,13 +203,13 @@
   An object of the form:
 
     { # A list of permissions for a file.
-    "kind": "drive#permissionList", # This is always drive#permissionList.
+    "kind": "drive#permissionList", # Identifies what kind of resource this is. Value: the fixed string "drive#permissionList".
     "permissions": [ # The full list of permissions.
       { # A permission for a file. A permission grants a user, group, domain or the world access to a file or a folder hierarchy.
         "domain": "A String", # The domain to which this permission refers.
         "displayName": "A String", # A displayable name for users, groups or domains.
         "allowFileDiscovery": True or False, # Whether the permission allows the file to be discovered through search. This is only applicable for permissions of type domain or anyone.
-        "kind": "drive#permission", # This is always drive#permission.
+        "kind": "drive#permission", # Identifies what kind of resource this is. Value: the fixed string "drive#permission".
         "emailAddress": "A String", # The email address of the user or group to which this permission refers.
         "photoLink": "A String", # A link to the user's profile photo, if available.
         "role": "A String", # The role granted by this permission. Valid values are:
@@ -243,7 +243,7 @@
   "domain": "A String", # The domain to which this permission refers.
   "displayName": "A String", # A displayable name for users, groups or domains.
   "allowFileDiscovery": True or False, # Whether the permission allows the file to be discovered through search. This is only applicable for permissions of type domain or anyone.
-  "kind": "drive#permission", # This is always drive#permission.
+  "kind": "drive#permission", # Identifies what kind of resource this is. Value: the fixed string "drive#permission".
   "emailAddress": "A String", # The email address of the user or group to which this permission refers.
   "photoLink": "A String", # A link to the user's profile photo, if available.
   "role": "A String", # The role granted by this permission. Valid values are:
@@ -270,7 +270,7 @@
     "domain": "A String", # The domain to which this permission refers.
     "displayName": "A String", # A displayable name for users, groups or domains.
     "allowFileDiscovery": True or False, # Whether the permission allows the file to be discovered through search. This is only applicable for permissions of type domain or anyone.
-    "kind": "drive#permission", # This is always drive#permission.
+    "kind": "drive#permission", # Identifies what kind of resource this is. Value: the fixed string "drive#permission".
     "emailAddress": "A String", # The email address of the user or group to which this permission refers.
     "photoLink": "A String", # A link to the user's profile photo, if available.
     "role": "A String", # The role granted by this permission. Valid values are: