Make sure that labeling is used consistently in all function headers.

binfmt/binfmt.h

@@ -78,7 +78,7 @@ EXTERN FAR struct binfmt_s *g_binfmts;
  * Description:
  *   Dump the contents of struct binary_s.
  *
- * Input Parameter:
+ * Input Parameters:
  *   bin      - Load structure
  *
  * Returned Value:
@@ -101,7 +101,7 @@ int dump_module(FAR const struct binary_s *bin);
  *   address environment of the new process address environment.  So we
  *   do not have any real option other than to copy the callers argv[] list.
  *
- * Input Parameter:
+ * Input Parameters:
  *   bin      - Load structure
  *   argv     - Argument list
  *
@@ -118,7 +118,7 @@ int binfmt_copyargv(FAR struct binary_s *bin, FAR char * const *argv);
  * Description:
  *   Release the copied argv[] list.
  *
- * Input Parameter:
+ * Input Parameters:
  *   bin      - Load structure
  *
  * Returned Value:

binfmt/binfmt_copyargv.c

@@ -72,7 +72,7 @@
  *   address environment of the new process address environment.  So we
  *   do not have any real option other than to copy the callers argv[] list.
  *
- * Input Parameter:
+ * Input Parameters:
  *   bin      - Load structure
  *   argv     - Argument list
  *
@@ -167,7 +167,7 @@ int binfmt_copyargv(FAR struct binary_s *bin, FAR char * const *argv)
  * Description:
  *   Release the copied argv[] list.
  *
- * Input Parameter:
+ * Input Parameters:
  *   binp - Load structure
  *
  * Returned Value:

binfmt/binfmt_schedunload.c

@@ -74,7 +74,7 @@ FAR struct binary_s *g_unloadhead;
  *
  *   This function will add one structure to the linked list
  *
- * Input Parameter:
+ * Input Parameters:
  *   pid - The task ID of the child task
  *   bin - This structure must have been allocated with kmm_malloc() and must
  *         persist until the task unloads
@@ -117,7 +117,7 @@ static void unload_list_add(pid_t pid, FAR struct binary_s *bin)
  *
  *   This function will remove one structure to the linked list
  *
- * Input Parameter:
+ * Input Parameters:
  *   pid - The task ID of the child task
  *
  * Returned Value:
@@ -184,7 +184,7 @@ static FAR struct binary_s *unload_list_remove(pid_t pid)
  *   bin was allocated with kmm_malloc() or friends and will also automatically
  *   free the structure with kmm_free() when the task exists.
  *
- * Input Parameter:
+ * Input Parameters:
  *   pid - The ID of the task that just exited
  *   arg - A reference to the load structure cast to FAR void *
  *
@@ -243,7 +243,7 @@ static void unload_callback(int signo, siginfo_t *info, void *ucontext)
  *   or friends.  It will also automatically free the structure with kmm_free()
  *   after unloading the module.
  *
- * Input Parameter:
+ * Input Parameters:
  *   pid - The task ID of the child task
  *   bin - This structure must have been allocated with kmm_malloc() and must
  *         persist until the task unloads