Merge pull request #262 from arifd/master

small fixes

docs/beginner/tutorial3-pipeline/README.md

@@ -100,7 +100,7 @@ We'll be adding more fields to `VertexOutput` later, so we might as well start u
 
 </div>
 
-Next up the fragment shader. Still in `shader.wgsl` add the follow:
+Next up the fragment shader. Still in `shader.wgsl` add the following:
 
 ```wgsl
 // Fragment shader

docs/beginner/tutorial5-textures/README.md

@@ -284,7 +284,7 @@ async fn new(...) {
     // ...
     let render_pipeline_layout = device.create_pipeline_layout(
         &wgpu::PipelineLayoutDescriptor {
-            label: Some("Render Pipeline Layout"), // NEW!
+            label: Some("Render Pipeline Layout"),
             bind_group_layouts: &[&texture_bind_group_layout], // NEW!
             push_constant_ranges: &[],
         }