Issue #789484 by Lars Toomre, pillarsdotnet, michaellenahan, sven.lauer, Mac_Weber: Fixed Confusing documentation for argument in hook_access()/hook_node_access().

modules/node/node.api.php

@@ -580,7 +580,7 @@ function hook_node_load($nodes, $types) {
  *   - "update"
  *   - "view"
  * @param object $account
- *   A user object for which the access check operation is to be performed.
+ *   The user object to perform the access check operation on.
  *
  * @return integer
  *   NODE_ACCESS_ALLOW if the operation is to be allowed;
@@ -858,9 +858,9 @@ function hook_node_view_alter(&$build) {
  *
  * @return
  *   An array of information defining the module's node types. The array
- *   contains a sub-array for each node type, with the machine-readable type
- *   name as the key. Each sub-array has up to 10 attributes. Possible
- *   attributes:
+ *   contains a sub-array for each node type, with the the machine name of a
+ *   content type as the key. Each sub-array has up to 10 attributes.
+ *   Possible attributes:
  *   - "name": the human-readable name of the node type. Required.
  *   - "base": the base string used to construct callbacks corresponding to
  *      this node type.
@@ -878,9 +878,9 @@ function hook_node_view_alter(&$build) {
  *      machine name of this type. FALSE = changeable (not locked),
  *      TRUE = unchangeable (locked). Optional (defaults to TRUE).
  *
- * The machine-readable name of a node type should contain only letters,
- * numbers, and underscores. Underscores will be converted into hyphens for the
- * purpose of constructing URLs.
+ * The machine name of a node type should contain only letters, numbers, and
+ * underscores. Underscores will be converted into hyphens for the purpose of
+ * constructing URLs.
  *
  * All attributes of a node type that are defined through this hook (except for
  * 'locked') can be edited by a site administrator. This includes the