plist: Fix grammar mistake, and c-style mistake

Signed-off-by: John Kacur <jkacur@redhat.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <1263241267-25204-2-git-send-email-jkacur@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

include/linux/plist.h

@@ -45,7 +45,7 @@
  * the insertion of new nodes. There are no nodes with duplicate
  * priorites on the list.
  *
- * The nodes on the node_list is ordered by priority and can contain
+ * The nodes on the node_list are ordered by priority and can contain
  * entries which have the same priority. Those entries are ordered
  * FIFO
  *
@@ -265,7 +265,7 @@ static inline int plist_node_empty(const struct plist_node *node)
  *
  * Assumes the plist is _not_ empty.
  */
-static inline struct plist_node* plist_first(const struct plist_head *head)
+static inline struct plist_node *plist_first(const struct plist_head *head)
 {
 	return list_entry(head->node_list.next,
 			  struct plist_node, plist.node_list);