diff --git a/.github/workflows/lazy.yaml b/.github/workflows/lazy.yaml
index 16630cf993..352e57cc8d 100644
--- a/.github/workflows/lazy.yaml
+++ b/.github/workflows/lazy.yaml
@@ -1,5 +1,5 @@
 # Lazy jobs running on master post merges.
-name: lazy
+name: Lazy
 on:
   push:
     branches: [master]
@@ -19,7 +19,8 @@ jobs:
       - run: sudo apt install -y libxcb-xfixes0-dev mesa-vulkan-drivers
       - name: Generate report
         uses: actions-rs/tarpaulin@v0.1
-        args: -p wgpu-core
+        with:
+          args: '-p wgpu-core -p wgpu-hal'
       - name: Upload to codecov.io
         uses: codecov/codecov-action@v1
         with:
diff --git a/README.md b/README.md
index 7dad32c713..f16aa25235 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ The repository hosts the following parts:
   - `player` - standalone application for replaying the API traces, uses `winit`
 
 
-For an overview of all the components in the gfx-rs ecosystem, see the [gfx-rs big picture](./etc/big-picture.png).
+For an overview of all the components in the gfx-rs ecosystem, see [the big picture](./etc/big-picture.png).
 
 Rust examples can be found at `wgpu/examples`. `wgpu` is a default member, so you can run the examples directly from the root, e.g. `cargo run --example boids`.
 
diff --git a/wgpu-core/src/validation.rs b/wgpu-core/src/validation.rs
index 1ada5d4471..43d000c0e4 100644
--- a/wgpu-core/src/validation.rs
+++ b/wgpu-core/src/validation.rs
@@ -220,7 +220,7 @@ pub enum InputError {
 pub enum StageError {
     #[error("shader module is invalid")]
     InvalidModule,
-    #[error("unable to find entry point '{0:?}'")]
+    #[error("unable to find entry point '{0}'")]
     MissingEntryPoint(String),
     #[error("shader global {0:?} is not available in the layout pipeline layout")]
     Binding(naga::ResourceBinding, #[source] BindingError),