Fix too-long lines

proc.c

@@ -120,7 +120,8 @@ userinit(void)
     panic("userinit: out of memory?");
   if (!allocuvm(p->pgdir, 0x0, (int)_binary_initcode_size))
     panic("userinit: out of memory?");
-  inituvm(p->pgdir, 0x0, _binary_initcode_start, (int)_binary_initcode_size);
+  inituvm(p->pgdir, 0x0, _binary_initcode_start,
+          (int)_binary_initcode_size);
   p->sz = PGROUNDUP((int)_binary_initcode_size);
   memset(p->tf, 0, sizeof(*p->tf));
   p->tf->cs = (SEG_UCODE << 3) | DPL_USER;

trap.c

@@ -83,7 +83,8 @@ trap(struct trapframe *tf)
       panic("trap");
     }
     // In user space, assume process misbehaved.
-    cprintf("pid %d %s: trap %d err %d on cpu %d eip 0x%x addr 0x%x--kill proc\n",
+    cprintf("pid %d %s: trap %d err %d on cpu %d "
+            "eip 0x%x addr 0x%x--kill proc\n",
             proc->pid, proc->name, tf->trapno, tf->err, cpu->id, tf->eip, 
 	    rcr2());
     proc->killed = 1;