pcie: fix trailing whitespace

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
index 6cb6e0c..1babddf 100644 (file)
--- a/hw/pci/pcie.c
+++ b/hw/pci/pcie.c
@@ -498,7 +498,7 @@ void pcie_cap_flr_write_config(PCIDevice *dev,
 }
 
 /* Alternative Routing-ID Interpretation (ARI)
- * forwarding support for root and downstream ports 
+ * forwarding support for root and downstream ports
  */
 void pcie_cap_arifwd_init(PCIDevice *dev)
 {