LSM: drop duplicated words in header file comments

Drop the doubled words "the" and "and" in comments.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Serge Hallyn <serge@hallyn.com>
Cc: linux-security-module@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>

include/linux/lsm_hook_defs.h

@@ -15,7 +15,7 @@
  */
 
 /*
- * The macro LSM_HOOK is used to define the data structures required by the
+ * The macro LSM_HOOK is used to define the data structures required by
  * the LSM framework using the pattern:
  *
  *	LSM_HOOK(<return_type>, <default_value>, <hook_name>, args...)

include/linux/lsm_hooks.h

@@ -798,7 +798,7 @@
  *	structure. Note that the security field was not added directly to the
  *	socket structure, but rather, the socket security information is stored
  *	in the associated inode.  Typically, the inode alloc_security hook will
- *	allocate and and attach security information to
+ *	allocate and attach security information to
  *	SOCK_INODE(sock)->i_security.  This hook may be used to update the
  *	SOCK_INODE(sock)->i_security field with additional information that
  *	wasn't available when the inode was allocated.