x86/ioapic: Remove unfinished sentence from comment

[ mingo: Refine changelog. ]
Signed-off-by: Adrian Huang <ahuang12@lenovo.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org

arch/x86/kernel/apic/io_apic.c

@@ -997,7 +997,7 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain,
 	/*
 	 * Legacy ISA IRQ has already been allocated, just add pin to
 	 * the pin list associated with this IRQ and program the IOAPIC
-	 * entry. The IOAPIC entry
+	 * entry.
 	 */
 	if (irq_data && irq_data->parent_data) {
 		if (!mp_check_pin_attr(irq, info))