Trivial tweaks. No logic changes

* process.c (sys_ptrace): Remove unneeded line wrapping.
* syscall.c (trace_syscall_entering): Use tprints() instead of tprintf().

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/syscall.c b/syscall.c
index 3ee4417..134be81 100644
--- a/syscall.c
+++ b/syscall.c
@@ -1471,7 +1471,7 @@
 		printleader(tcp);
 		tcp->flags &= ~TCB_REPRINT;
 		if (scno_good != 1)
-			tprintf("????" /* anti-trigraph gap */ "(");
+			tprints("????" /* anti-trigraph gap */ "(");
 		else if (!SCNO_IN_RANGE(tcp->scno))
 			tprintf("syscall_%lu(", tcp->scno);
 		else