Index: uspace/lib/libc/generic/fibril.c
===================================================================
--- uspace/lib/libc/generic/fibril.c	(revision 0d3b94740c681c20ef78fd22850c35014eb3b46b)
+++ uspace/lib/libc/generic/fibril.c	(revision 3562ec82ba3dfb266b9ba41dd6db1a9080e1d9b6)
@@ -317,5 +317,6 @@
 /** Return fibril id of the currently running fibril.
  *
- * @return		Fibril ID of the currently running fibril.
+ * @return fibril ID of the currently running fibril.
+ *
  */
 fid_t fibril_get_id(void)
@@ -324,5 +325,5 @@
 }
 
-/** Disable preemption 
+/** Disable preemption
  *
  * If the fibril wants to send several message in a row and does not want to be
@@ -330,5 +331,6 @@
  * communication and async_serialize_end() in the end. If it is a true
  * multithreaded application, it should protect the communication channel by a
- * futex as well. Interrupt messages can still be preempted.
+ * futex as well.
+ *
  */
 void fibril_inc_sercount(void)
Index: uspace/lib/libc/include/fibril_sync.h
===================================================================
--- uspace/lib/libc/include/fibril_sync.h	(revision 0d3b94740c681c20ef78fd22850c35014eb3b46b)
+++ uspace/lib/libc/include/fibril_sync.h	(revision 3562ec82ba3dfb266b9ba41dd6db1a9080e1d9b6)
@@ -56,5 +56,5 @@
 
 typedef struct {
-	fibril_mutex_t	fm;
+	fibril_mutex_t fm;
 } fibril_rwlock_t;