missing newlines in est.c printfs

[Theo Buehler]

There doesn't seem to be a good reason for omitting the newlines here.
If those are ever hit, it will look odd. Am I missing something?

Index: est.c
===================================================================
RCS file: /cvs/src/sys/arch/amd64/amd64/est.c,v
retrieving revision 1.40
diff -u -p -r1.40 est.c
--- est.c       11 Aug 2021 18:15:50 -0000      1.40
+++ est.c       12 Aug 2021 04:40:14 -0000
@@ -185,7 +185,7 @@ p3_get_bus_clock(struct cpu_info *ci)
                        bus_clock = BUS333;
                        break;
                default:
-                       printf("%s: unknown Core FSB_FREQ value %d",
+                       printf("%s: unknown Core FSB_FREQ value %d\n",
                            ci->ci_dev->dv_xname, bus);
                        break;
                }
@@ -209,7 +209,7 @@ p3_get_bus_clock(struct cpu_info *ci)
                        bus_clock = BUS200;
                        break;
                default:
-                       printf("%s: unknown Atom FSB_FREQ value %d",
+                       printf("%s: unknown Atom FSB_FREQ value %d\n",
                            ci->ci_dev->dv_xname, bus);
                        break;
                }
@@ -291,14 +291,14 @@ est_acpi_pss_changed(struct acpicpu_pss 
        if ((acpilist = malloc(sizeof(struct fqlist), M_DEVBUF, M_NOWAIT))
            == NULL) {
                printf("est_acpi_pss_changed: cannot allocate memory for new "
-                   "est state");
+                   "est state\n");
                return;
        }
 
        if ((acpilist->table = mallocarray(npss, sizeof(struct est_op),
            M_DEVBUF, M_NOWAIT)) == NULL) {
                printf("est_acpi_pss_changed: cannot allocate memory for new "
-                   "operating points");
+                   "operating points\n");
                free(acpilist, M_DEVBUF, sizeof(struct fqlist));
                return;
        }