diff --git a/Project/Common/VulkanCommon.cpp b/Project/Common/VulkanCommon.cpp
index feb5602..fb4e38d 100644
--- a/Project/Common/VulkanCommon.cpp
+++ b/Project/Common/VulkanCommon.cpp
@@ -580,7 +580,7 @@ namespace Tutorial {
 
   VkSurfaceFormatKHR VulkanCommon::GetSwapChainFormat( std::vector<VkSurfaceFormatKHR> &surface_formats ) {
     // If the list contains only one entry with undefined format
-    // it mean that there are no preferred surface formats and any can be choosen
+    // it means that there are no preferred surface formats and any can be chosen
     if( (surface_formats.size() == 1) &&
         (surface_formats[0].format == VK_FORMAT_UNDEFINED) ) {
       return{ VK_FORMAT_R8G8B8A8_UNORM, VK_COLORSPACE_SRGB_NONLINEAR_KHR };
diff --git a/Project/Tutorial02/Tutorial02.cpp b/Project/Tutorial02/Tutorial02.cpp
index ac3c687..ce85eb7 100644
--- a/Project/Tutorial02/Tutorial02.cpp
+++ b/Project/Tutorial02/Tutorial02.cpp
@@ -526,7 +526,7 @@ namespace Tutorial {
 
   VkSurfaceFormatKHR Tutorial02::GetSwapChainFormat( std::vector<VkSurfaceFormatKHR> &surface_formats ) {
     // If the list contains only one entry with undefined format
-    // it mean that there are no preferred surface formats and any can be choosen
+    // it means that there are no preferred surface formats and any can be chosen
     if( (surface_formats.size() == 1) &&
         (surface_formats[0].format == VK_FORMAT_UNDEFINED) ) {
       return{ VK_FORMAT_R8G8B8A8_UNORM, VK_COLORSPACE_SRGB_NONLINEAR_KHR };
diff --git a/Project/Tutorial04/Tutorial04.cpp b/Project/Tutorial04/Tutorial04.cpp
index 1eff721..d31d8ee 100644
--- a/Project/Tutorial04/Tutorial04.cpp
+++ b/Project/Tutorial04/Tutorial04.cpp
@@ -550,7 +550,7 @@ namespace Tutorial {
     };
 
     if( vkQueueSubmit( GetGraphicsQueue().Handle, 1, &submit_rendering_info, VK_NULL_HANDLE ) != VK_SUCCESS ) {
-      printf( "Error occured during submition of command buffer with vertex buffer barrier!!\n" );
+      printf( "Error occurred during submission of command buffer with vertex buffer barrier!!\n" );
       return false;
     }