diff --git a/crates/renderer/src/lib.rs b/crates/renderer/src/lib.rs
index 036305b..0b9adad 100644
--- a/crates/renderer/src/lib.rs
+++ b/crates/renderer/src/lib.rs
@@ -37,6 +37,7 @@ impl Renderer {
     /// # Panics
     ///
     /// Panics if `MAX_FRAMES_IN_FLIGHT` or vertex data sizes exceed `u32`/`u64` limits.
+    // TODO: partial-construction leak. Each `?` below early-returns and leaks every Vulkan resource created so far; only a fully successful `new` reaches `Drop for Renderer`. Once the renderer grows more state, wrap each resource in an RAII guard so failure paths tear them down too.
     #[allow(clippy::expect_used)]
     pub fn new(
         display_handle: RawDisplayHandle,
diff --git a/crates/renderer/src/mesh.rs b/crates/renderer/src/mesh.rs
index 6c4c8ec..4d93cbf 100644
--- a/crates/renderer/src/mesh.rs
+++ b/crates/renderer/src/mesh.rs
@@ -10,7 +10,6 @@ use bytemuck::{Pod, Zeroable};
 #[derive(Copy, Clone, Debug, Pod, Zeroable)]
 pub struct Vertex {
     /// 3D position of the vertex (X, Y, Z).
-    /// The position coordinates of the vertex [x, y, z].
     pub position: [f32; 3],
     /// The RGB color of the vertex [r, g, b].
     pub color: [f32; 3],
@@ -19,8 +18,7 @@ pub struct Vertex {
 impl Vertex {
     /// Describes how Vulkan should read the vertex data from a buffer.
     ///
-    /// This defines the 'stride' (distance between vertices) and specifies that
-    /// data is read per-vertex rather than per-instance.
+    /// This defines the 'stride' (distance between vertices) and specifies that data is read per-vertex rather than per-instance.
     ///
     /// # Panics
     /// Panics if the size of the vertex structure exceeds the maximum value of a 32-bit unsigned integer.
diff --git a/crates/renderer/src/pipeline.rs b/crates/renderer/src/pipeline.rs
index 5c49fa1..62c996e 100644
--- a/crates/renderer/src/pipeline.rs
+++ b/crates/renderer/src/pipeline.rs
@@ -7,8 +7,7 @@ use std::io::Cursor;
 
 /// Helper to load SPIR-V bytes and create a Vulkan Shader Module.
 ///
-/// Vulkan expects shader code to be 32-bit aligned; `ash::util::read_spv` is
-/// used to correctly interpret the raw bytes as a slice of `u32`.
+/// Vulkan expects shader code to be 32-bit aligned; `ash::util::read_spv` is used to correctly interpret the raw bytes as a slice of `u32`.
 pub fn create_shader_module(
     device: &Device,
     bytes: &[u8],
@@ -25,11 +24,9 @@ pub fn create_shader_module(
 
 /// Defines the 'interface' of the pipeline (what data we can pass to the shaders).
 ///
-/// This layout defines any push constants or descriptor sets (textures/UBOs)
-/// accessed by the shaders during execution.
+/// This layout defines any push constants or descriptor sets (textures/UBOs) accessed by the shaders during execution.
 pub fn create_pipeline_layout(device: &Device) -> Result<vk::PipelineLayout, RendererError> {
-    // A single push constant range is defined for the Model-View-Projection matrix.
-    // This allows the matrix to be updated for every draw call with high efficiency.
+    // A single push constant range is defined for the MVP matrix, allowing it to be updated for every draw call with high efficiency.
     #[allow(clippy::expect_used)]
     let push_constant_range = vk::PushConstantRange::default()
         .stage_flags(vk::ShaderStageFlags::VERTEX)
@@ -47,8 +44,7 @@ pub fn create_pipeline_layout(device: &Device) -> Result<vk::PipelineLayout, Ren
 
 /// Creates a Graphics Pipeline for voxel rendering using Vulkan 1.3 Dynamic Rendering.
 ///
-/// The pipeline encapsulates the entire state of the GPU for a specific draw operation,
-/// including shader stages, vertex input layout, rasterization settings, and blending.
+/// The pipeline encapsulates the entire state of the GPU for a specific draw operation, including shader stages, vertex input layout, rasterization settings, and blending.
 pub fn create_graphics_pipeline(
     device: &Device,
     layout: vk::PipelineLayout,
diff --git a/crates/renderer/src/renderer.rs b/crates/renderer/src/renderer.rs
index 0b459b4..06b88b0 100644
--- a/crates/renderer/src/renderer.rs
+++ b/crates/renderer/src/renderer.rs
@@ -440,8 +440,7 @@ impl Drop for Renderer {
             self.device.destroy_image_view(self.depth_image_view, None);
             self.device.destroy_image(self.depth_image, None);
 
-            // Drop the allocator before destroying the logical device so it can
-            // release any remaining memory blocks while the device is still valid.
+            // Drop the allocator before destroying the logical device so its remaining memory blocks are released while the device is still valid.
             drop(self.allocator.take());
 
             self.device.destroy_command_pool(self.command_pool, None);