diff --git a/lib/dns/include/dns/keytable.h b/lib/dns/include/dns/keytable.h
index ebb85565ec..4114cb2932 100644
--- a/lib/dns/include/dns/keytable.h
+++ b/lib/dns/include/dns/keytable.h
@@ -429,7 +429,7 @@ dns_keynode_detachall(isc_mem_t *mctx, dns_keynode_t **target);
 
 isc_result_t
 dns_keytable_forall(dns_keytable_t *keytable,
-                    void (*func)(dns_keytable_t *, dns_keynode_t *, void *),
+		    void (*func)(dns_keytable_t *, dns_keynode_t *, void *),
 		    void *arg);
 ISC_LANG_ENDDECLS
 
diff --git a/lib/dns/keytable.c b/lib/dns/keytable.c
index 1817b27787..042e9bb5bf 100644
--- a/lib/dns/keytable.c
+++ b/lib/dns/keytable.c
@@ -30,24 +30,24 @@
 #define VALID_KEYNODE(kn)               ISC_MAGIC_VALID(kn, KEYNODE_MAGIC)
 
 struct dns_keytable {
-        /* Unlocked. */
-        unsigned int            magic;
-        isc_mem_t               *mctx;
-        isc_mutex_t             lock;
-        isc_rwlock_t            rwlock;
-        /* Locked by lock. */
-        isc_uint32_t            active_nodes;
-        /* Locked by rwlock. */
-        isc_uint32_t            references;
-        dns_rbt_t               *table;
+	/* Unlocked. */
+	unsigned int            magic;
+	isc_mem_t               *mctx;
+	isc_mutex_t             lock;
+	isc_rwlock_t            rwlock;
+	/* Locked by lock. */
+	isc_uint32_t            active_nodes;
+	/* Locked by rwlock. */
+	isc_uint32_t            references;
+	dns_rbt_t               *table;
 };
 
 struct dns_keynode {
-        unsigned int            magic;
-        isc_refcount_t          refcount;
-        dst_key_t *             key;
-        isc_boolean_t           managed;
-        struct dns_keynode *    next;
+	unsigned int            magic;
+	isc_refcount_t          refcount;
+	dst_key_t *             key;
+	isc_boolean_t           managed;
+	struct dns_keynode *    next;
 };
 
 static void
diff --git a/lib/dns/zone.c b/lib/dns/zone.c
index 38f5dd9b48..96a71d0e09 100644
--- a/lib/dns/zone.c
+++ b/lib/dns/zone.c
@@ -4052,7 +4052,7 @@ addifmissing(dns_keytable_t *keytable, dns_keynode_t *keynode, void *arg) {
 			return;
 		dns_keytable_attachkeynode(keytable, keynode, &dummy);
 		result = create_keydata(zone, db, ver, diff, keytable,
-				        &dummy, changed);
+					&dummy, changed);
 		if (result != ISC_R_SUCCESS && result != ISC_R_NOMORE)
 			((struct addifmissing_arg *)arg)->result = result;
 	}