apparmor: Fix some kernel-doc comments

Fix some kernel-doc comments to silence the warnings:
security/apparmor/capability.c:66: warning: Function parameter or member 'ad' not described in 'audit_caps'
security/apparmor/capability.c:66: warning: Excess function parameter 'as' description in 'audit_caps'
security/apparmor/capability.c:154: warning: Function parameter or member 'subj_cred' not described in 'aa_capable'
security/apparmor/capability.c:154: warning: Excess function parameter 'subj_cread' description in 'aa_capable'

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7035
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>

Author: Yang Li

security/apparmor/capability.c

@@ -51,7 +51,7 @@ static void audit_cb(struct audit_buffer *ab, void *va)
 
 /**
  * audit_caps - audit a capability
- * @as: audit data
+ * @ad: audit data
  * @profile: profile being tested for confinement (NOT NULL)
  * @cap: capability tested
  * @error: error code returned by test
@@ -140,7 +140,7 @@ static int profile_capable(struct aa_profile *profile, int cap,
 
 /**
  * aa_capable - test permission to use capability
- * @subj_cread: cred we are testing capability against
+ * @subj_cred: cred we are testing capability against
  * @label: label being tested for capability (NOT NULL)
  * @cap: capability to be tested
  * @opts: CAP_OPT_NOAUDIT bit determines whether audit record is generated