diff --git a/trunk/src/or/buffers.c b/trunk/src/or/buffers.c
index 85921e3b50..b15e43028e 100644
--- a/trunk/src/or/buffers.c
+++ b/trunk/src/or/buffers.c
@@ -172,7 +172,7 @@ void buf_free(buf_t *buf) {
   tor_free(buf);
 }
 
-/** Read from socket <b>s</s>, writing onto end of <b>buf</b>.  Read at most
+/** Read from socket <b>s</b>, writing onto end of <b>buf</b>.  Read at most
  * <b>at_most</b> bytes, resizing the buffer as necessary.  If read()
  * returns 0, set <b>*reached_eof</b> to 1 and return 0. Return -1 on error;
  * else return the number of bytes read.  Return 0 if read() would
diff --git a/trunk/src/or/rendservice.c b/trunk/src/or/rendservice.c
index a84b6f38c7..2106853974 100644
--- a/trunk/src/or/rendservice.c
+++ b/trunk/src/or/rendservice.c
@@ -78,7 +78,7 @@ static void rend_service_free_all(void)
   rend_service_list = smartlist_create();
 }
 
-/** Validate <b>service<b> and add it to rend_service_list if possible.
+/** Validate <b>service</b> and add it to rend_service_list if possible.
  */
 static void add_service(rend_service_t *service)
 {
@@ -894,7 +894,7 @@ rend_service_dump_stats(int severity)
   }
 }
 
-/** Given <b>conn</a>, a rendezvous exit stream, look up the hidden service for
+/** Given <b>conn</b>, a rendezvous exit stream, look up the hidden service for
  * 'circ', and look up the port and address based on conn-\>port.
  * Assign the actual conn-\>addr and conn-\>port. Return -1 if failure,
  * or 0 for success.