Merge pull request #353 from juan-lunarg/juan/include_nitpick

Fixup include of "vk_mem_alloc.h"
diff --git a/CMakeLists.txt b/CMakeLists.txt
index cfc31a3..79592f1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,7 @@
 
     install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
     install(TARGETS VulkanMemoryAllocator EXPORT VulkanMemoryAllocatorConfig INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
-    install(EXPORT VulkanMemoryAllocatorConfig NAMESPACE "GPUOpen::" DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/VulkanMemoryAllocator")
+    install(EXPORT VulkanMemoryAllocatorConfig NAMESPACE "GPUOpen::" DESTINATION "share/cmake/VulkanMemoryAllocator")
 
     option(VMA_BUILD_DOCUMENTATION "Create and install the HTML based API documentation")
     if(VMA_BUILD_DOCUMENTATION)