other trivial tweaks

svn:r12614

src/or/config.c

@@ -1269,8 +1269,8 @@ config_get_lines(char *string, config_line_t **result)
     }
     if (k && v) {
       /* This list can get long, so we keep a pointer to the end of it
-       * rather than using config_line_append over and over and getting n^2
-       * performance.  This is the only really long list. */
+       * rather than using config_line_append over and over and getting
+       * n^2 performance. */
       *next = tor_malloc(sizeof(config_line_t));
       (*next)->key = tor_strdup(k);
       (*next)->value = tor_strdup(v);

src/or/directory.c

@@ -333,7 +333,7 @@ directory_get_from_dirserver(uint8_t dir_purpose, uint8_t router_purpose,
   if (!get_via_tor) {
     if (options->UseBridges && type != BRIDGE_AUTHORITY) {
       /* want to ask a running bridge for which we have a descriptor. */
-      /* XXX020 we assume that all of our bridges can answer any
+      /* XXX021 we assume that all of our bridges can answer any
        * possible directory question. This won't be true forever. -RD */
       routerinfo_t *ri = choose_random_entry(NULL);
       if (ri) {