diff --git a/include/sched.h b/include/sched.h
index a182dd66c1..a420383c3f 100644
--- a/include/sched.h
+++ b/include/sched.h
@@ -52,6 +52,7 @@
 /********************************************************************************
  * Pre-processor Definitions
  ********************************************************************************/
+
 /* Task Management Definitions **************************************************/
 
 /* POSIX-like scheduling policies */
@@ -81,7 +82,8 @@
 
 #define PTHREAD_KEYS_MAX          CONFIG_NPTHREAD_KEYS
 
-/* CPU affinity mask helpers ***************************************************/
+/* CPU affinity mask helpers ****************************************************/
+
 /* These are not standard but are defined for Linux compatibility */
 
 #ifdef CONFIG_SMP
@@ -129,6 +131,7 @@
 #  define CPU_EQUAL(s1,s2) (*(s2) == *(s2))
 
 /* REVISIT: Variably sized CPU sets are not supported */
+
 /* FAR cpu_set_t *CPU_ALLOC(int num_cpus); */
 
 #  define CPU_ALLOC(n) (FAR cpu_set_t *)malloc(sizeof(cpu_set_t));
diff --git a/include/sys/syscall.h b/include/sys/syscall.h
index 4bf5d8b01f..8f643cfbc2 100644
--- a/include/sys/syscall.h
+++ b/include/sys/syscall.h
@@ -2,7 +2,7 @@
  * include/sys/syscall.h
  * This file contains the system call numbers.
  *
- *   Copyright (C) 2011-2019 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2019, 2020 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -636,7 +636,7 @@ EXTERN const uintptr_t g_stublookup[SYS_nsyscalls];
 EXTERN const uint8_t g_funcnparms[SYS_nsyscalls];
 
 /****************************************************************************
- * Public Functions
+ * Public Function Prototypes
  ****************************************************************************/
 
 #undef EXTERN
diff --git a/syscall/syscall_lookup.h b/syscall/syscall_lookup.h
index e4a48c0e04..b42f4659d6 100644
--- a/syscall/syscall_lookup.h
+++ b/syscall/syscall_lookup.h
@@ -408,16 +408,13 @@ SYSCALL_LOOKUP(up_assert,                  2, STUB_up_assert)
 #endif
 
 /* The following is defined only if entropy pool random number generator
- * is enabled. */
+ * is enabled.
+ */
 
 #ifdef CONFIG_CRYPTO_RANDOM_POOL
   SYSCALL_LOOKUP(getrandom,               2, STUB_getrandom)
 #endif
 
 /****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
+ * Public Function Prototypes
  ****************************************************************************/
diff --git a/syscall/syscall_stublookup.c b/syscall/syscall_stublookup.c
index 70f8736ef2..4ef7e565b0 100644
--- a/syscall/syscall_stublookup.c
+++ b/syscall/syscall_stublookup.c
@@ -426,7 +426,8 @@ uintptr_t STUB_prctl(int nbr, uintptr_t parm1, uintptr_t parm2,
             uintptr_t parm3, uintptr_t parm4, uintptr_t parm5);
 
 /* The following is defined only if entropy pool random number generator
- * is enabled. */
+ * is enabled.
+ */
 
 uintptr_t STUB_getrandom(int nbr, uintptr_t parm1, uintptr_t parm2);