powerpc/pci: Fix typo: s/resouces/resources/ in a pr_debug

Fix typo: s/resouces/resources/ in a pr_debug

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 2ad1731..2603f20 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1482,7 +1482,7 @@
 	 * we proceed to assigning things that were left unassigned
 	 */
 	if (!(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
-		pr_debug("PCI: Assigning unassigned resouces...\n");
+		pr_debug("PCI: Assigning unassigned resources...\n");
 		pci_assign_unassigned_resources();
 	}