diff --git a/src/common/util_process.c b/src/common/util_process.c
index 8ccf7f38f93167491aa9e368dfe975ae834df5d4..d6ef590162caf153ba3d720ce113c086d93ad564 100644
--- a/src/common/util_process.c
+++ b/src/common/util_process.c
@@ -52,7 +52,8 @@ process_map_entry_hash_(const waitpid_callback_t *ent)
 }
 
 static INLINE unsigned int
-process_map_entries_eq_(const waitpid_callback_t *a, const waitpid_callback_t *b)
+process_map_entries_eq_(const waitpid_callback_t *a,
+                        const waitpid_callback_t *b)
 {
   return a->pid == b->pid;
 }
diff --git a/src/common/util_process.h b/src/common/util_process.h
index 877702c68e777a615ae6ee1ac238a41c724fe4b6..0b268b85d30ff6be2282d15e9d0ccf8b0de93241 100644
--- a/src/common/util_process.h
+++ b/src/common/util_process.h
@@ -23,3 +23,4 @@ void notify_pending_waitpid_callbacks(void);
 #endif
 
 #endif
+
diff --git a/src/or/circuitlist.c b/src/or/circuitlist.c
index a2dd07fbe44e9c34cd800cf6d03a8831fc7a3247..f3a83503efdb60095c59f563bb9944cf1a73f22f 100644
--- a/src/or/circuitlist.c
+++ b/src/or/circuitlist.c
@@ -1122,7 +1122,6 @@ circuit_id_when_marked_unusable_on_channel(circid_t circ_id, channel_t *chan)
   return found->made_placeholder_at;
 }
 
-
 /** Return the circuit that a given edge connection is using. */
 circuit_t *
 circuit_get_by_edge_conn(edge_connection_t *conn)
diff --git a/src/or/circuitmux.c b/src/or/circuitmux.c
index 563166eb46293427460471d5323d0dfad72dd58b..55580d5c295e37882cd0d77fd233d86d9d2aff91 100644
--- a/src/or/circuitmux.c
+++ b/src/or/circuitmux.c
@@ -1944,3 +1944,4 @@ circuitmux_count_queued_destroy_cells(const channel_t *chan,
 
   return n_destroy_cells;
 }
+