diff --git a/src/8.guest/2021/1.scene/1.scene_graph/scene_graph.cpp b/src/8.guest/2021/1.scene/1.scene_graph/scene_graph.cpp
index 49ee12d..eca1380 100644
--- a/src/8.guest/2021/1.scene/1.scene_graph/scene_graph.cpp
+++ b/src/8.guest/2021/1.scene/1.scene_graph/scene_graph.cpp
@@ -112,7 +112,7 @@ int main()
 			lastEntity->addChild(model);
 			lastEntity = lastEntity->children.back().get();
 
-			//Set tranform values
+			//Set transform values
 			lastEntity->transform.setLocalPosition({ 10, 0, 0 });
 			lastEntity->transform.setLocalScale({ scale, scale, scale });
 		}
diff --git a/src/8.guest/2021/1.scene/2.frustum_culling/frustum_culling.cpp b/src/8.guest/2021/1.scene/2.frustum_culling/frustum_culling.cpp
index fc83ad7..99d7578 100644
--- a/src/8.guest/2021/1.scene/2.frustum_culling/frustum_culling.cpp
+++ b/src/8.guest/2021/1.scene/2.frustum_culling/frustum_culling.cpp
@@ -117,7 +117,7 @@ int main()
 				ourEntity.addChild(model);
 				lastEntity = ourEntity.children.back().get();
 
-				//Set tranform values
+				//Set transform values
 				lastEntity->transform.setLocalPosition({ x * 10.f - 100.f,  0.f, z * 10.f - 100.f });
 			}
 		}