Index: sys/tools/makesyscalls.lua
===================================================================
--- sys/tools/makesyscalls.lua
+++ sys/tools/makesyscalls.lua
@@ -648,7 +648,7 @@
 ]], funcname, sysnum))
 
 	if #funcargs > 0 then
-		write_line("systracetmp", "\t\tswitch(ndx) {\n")
+		write_line("systracetmp", "\t\tswitch (ndx) {\n")
 		write_line("systrace", string.format(
 		    "\t\tstruct %s *p = params;\n", argalias))
 
@@ -671,7 +671,7 @@
 
 			if isptrtype(argtype) then
 				write_line("systrace", string.format(
-				    "\t\tuarg[%d] = (%s) p->%s; /* %s */\n",
+				    "\t\tuarg[%d] = (%s)p->%s; /* %s */\n",
 				    idx - 1, config["ptr_intptr_t_cast"],
 				    argname, argtype))
 			elseif argtype == "union l_semun" then
@@ -1285,7 +1285,7 @@
 static void
 systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 {
-	int64_t *iarg  = (int64_t *) uarg;
+	int64_t *iarg = (int64_t *)uarg;
 	switch (sysnum) {
 ]], generated_tag, config['os_id_keyword']))