tracing/syscalls: fix multiline in error message text

pr_info message spans two lines and the literal string is missing
a white space between words. Add the white space.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

kernel/trace/trace_syscalls.c

@@ -610,8 +610,7 @@ static int perf_sysenter_enable(struct trace_event_call *call)
 	if (!sys_perf_refcount_enter)
 		ret = register_trace_sys_enter(perf_syscall_enter, NULL);
 	if (ret) {
-		pr_info("event trace: Could not activate"
-				"syscall entry trace point");
+		pr_info("event trace: Could not activate syscall entry trace point");
 	} else {
 		set_bit(num, enabled_perf_enter_syscalls);
 		sys_perf_refcount_enter++;
@@ -682,8 +681,7 @@ static int perf_sysexit_enable(struct trace_event_call *call)
 	if (!sys_perf_refcount_exit)
 		ret = register_trace_sys_exit(perf_syscall_exit, NULL);
 	if (ret) {
-		pr_info("event trace: Could not activate"
-				"syscall exit trace point");
+		pr_info("event trace: Could not activate syscall exit trace point");
 	} else {
 		set_bit(num, enabled_perf_exit_syscalls);
 		sys_perf_refcount_exit++;