Minor documentation fixes

src/or/addressmap.c

@@ -94,7 +94,7 @@ addressmap_ent_free(void *_ent)
   tor_free(ent);
 }
 
-/** Free storage held by a virtaddress_entry_t* entry in <b>ent</b>. */
+/** Free storage held by a virtaddress_entry_t* entry in <b>_ent</b>. */
 static void
 addressmap_virtaddress_ent_free(void *_ent)
 {
@@ -108,7 +108,8 @@ addressmap_virtaddress_ent_free(void *_ent)
   tor_free(ent);
 }
 
-/** Free storage held by a virtaddress_entry_t* entry in <b>ent</b>. */
+/** Remove <b>address</b> (which must map to <b>ent</b>) from the
+ * virtual address map. */
 static void
 addressmap_virtaddress_remove(const char *address, addressmap_entry_t *ent)
 {
@@ -131,7 +132,7 @@ addressmap_virtaddress_remove(const char *address, addressmap_entry_t *ent)
 }
 
 /** Remove <b>ent</b> (which must be mapped to by <b>address</b>) from the
- * client address maps. */
+ * client address maps, and then free it. */
 static void
 addressmap_ent_remove(const char *address, addressmap_entry_t *ent)
 {
@@ -496,7 +497,7 @@ addressmap_have_mapping(const char *address, int update_expiry)
  * equal to <b>address</b>, or any address ending with a period followed by
  * <b>address</b>.  If <b>wildcard_addr</b> and <b>wildcard_new_addr</b> are
  * both true, the mapping will rewrite addresses that end with
- * ".<b>address</b>" into ones that end with ".<b>new_address</b>."
+ * ".<b>address</b>" into ones that end with ".<b>new_address</b>".
  *
  * If <b>new_address</b> is NULL, or <b>new_address</b> is equal to
  * <b>address</b> and <b>wildcard_addr</b> is equal to
@@ -839,8 +840,8 @@ get_random_virtual_addr(const virtual_addr_conf_t *conf, tor_addr_t *addr_out)
 }
 
 /** Return a newly allocated string holding an address of <b>type</b>
- * (one of RESOLVED_TYPE_{IPV4|HOSTNAME}) that has not yet been mapped,
- * and that is very unlikely to be the address of any real host.
+ * (one of RESOLVED_TYPE_{IPV4|IPV6|HOSTNAME}) that has not yet been
+ * mapped, and that is very unlikely to be the address of any real host.
  *
  * May return NULL if we have run out of virtual addresses.
  */