Fix minor typo

Author: kennyalive

include/vk_mem_alloc.h

@@ -976,7 +976,7 @@ typedef struct VmaVulkanFunctions
 #if VMA_DEDICATED_ALLOCATION || VMA_VULKAN_VERSION >= 1001000
     /// Fetch "vkGetBufferMemoryRequirements2" on Vulkan >= 1.1, fetch "vkGetBufferMemoryRequirements2KHR" when using VK_KHR_dedicated_allocation extension.
     PFN_vkGetBufferMemoryRequirements2KHR VMA_NULLABLE vkGetBufferMemoryRequirements2KHR;
-    /// Fetch "vkGetImageMemoryRequirements 2" on Vulkan >= 1.1, fetch "vkGetImageMemoryRequirements2KHR" when using VK_KHR_dedicated_allocation extension.
+    /// Fetch "vkGetImageMemoryRequirements2" on Vulkan >= 1.1, fetch "vkGetImageMemoryRequirements2KHR" when using VK_KHR_dedicated_allocation extension.
     PFN_vkGetImageMemoryRequirements2KHR VMA_NULLABLE vkGetImageMemoryRequirements2KHR;
 #endif
 #if VMA_BIND_MEMORY2 || VMA_VULKAN_VERSION >= 1001000