diff --git a/src/xrt/compositor/main/comp_renderer.c b/src/xrt/compositor/main/comp_renderer.c
index d6b03caab..b46a49fd6 100644
--- a/src/xrt/compositor/main/comp_renderer.c
+++ b/src/xrt/compositor/main/comp_renderer.c
@@ -73,7 +73,7 @@ struct comp_renderer
 	/*!
 	 * Array of "rendering" target resources equal in size to the number of
 	 * comp_target images. Each target resources holds all of the resources
-	 * needed to render to that target and it's views.
+	 * needed to render to that target and its views.
 	 */
 	struct comp_rendering_target_resources *rtr_array;
 
diff --git a/src/xrt/compositor/render/comp_render.h b/src/xrt/compositor/render/comp_render.h
index e85078d8b..8a8ae3635 100644
--- a/src/xrt/compositor/render/comp_render.h
+++ b/src/xrt/compositor/render/comp_render.h
@@ -104,7 +104,7 @@ comp_shaders_close(struct comp_shaders *s, struct vk_bundle *vk);
  */
 
 /*!
- * Helper struct holding a buffer and it's memory.
+ * Helper struct holding a buffer and its memory.
  */
 struct comp_buffer
 {