apparmor: fixup cred_profile comment

Signed-off-by: John Johansen <john.johansen@canonical.com>

security/apparmor/context.c

diff --git a/security/apparmor/context.c b/security/apparmor/context.c
index 74b791c..8afb304 100644
--- a/security/apparmor/context.c
+++ b/security/apparmor/context.c
@@ -13,8 +13,8 @@
  * License.
  *
  *
- * AppArmor sets confinement on every task, via the cred_profile() and
- * which is required and are not allowed to be NULL.  The cred_profile is
+ * AppArmor sets confinement on every task, via the cred_profile() which
+ * is required and is not allowed to be NULL.  The cred_profile is
  * reference counted.
  *
  * TODO