SDL: khronos: Fixed a typo in a Vulkan header, to match upstream.

SDL Commits
1 
From c0bd18f023329aeddeddaf8efdf879dbaf2f517a Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Mon, 3 Jul 2023 11:03:20 -0400
Subject: [PATCH] khronos: Fixed a typo in a Vulkan header, to match upstream.

Fixes #7916.
---
 src/video/khronos/vulkan/vk_icd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/khronos/vulkan/vk_icd.h b/src/video/khronos/vulkan/vk_icd.h
index 41989ee35474..bd55e19b01ee 100644
--- a/src/video/khronos/vulkan/vk_icd.h
+++ b/src/video/khronos/vulkan/vk_icd.h
@@ -70,7 +70,7 @@ extern "C" {
 #endif
     VKAPI_ATTR VkResult VKAPI_CALL vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t* pVersion);
     VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(VkInstance instance, const char* pName);
-    VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetPhysicalDeviceProcAddr(VkInstance isntance, const char* pName);
+    VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetPhysicalDeviceProcAddr(VkInstance instance, const char* pName);
 #if defined(VK_USE_PLATFORM_WIN32_KHR)
     VKAPI_ATTR VkResult VKAPI_CALL vk_icdEnumerateAdapterPhysicalDevices(VkInstance instance, LUID adapterLUID,
         uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices);