message: docs(HelloPipeline): Minor improvements
diff: @@ -23,10 +23,10 @@ Let's write some code! Populate *hello-pipeline.cxx* first with the headers we n
  #include "itkImage.h"
  ```
  -The *itkImage.h* header is [ITK](https://itk.org)'s standard n-dimensional image data structure.
  -
  The *itkPipeline.h* and *itkInputImage.h* headers come from the itk-wasm *WebAssemblyInterface* [ITK module](https://www.kitware.com/advance-itk-with-modules/).
  +The *itkImage.h* header is [ITK](https://itk.org)'s standard n-dimensional image data structure.
  +
  Next, create a standard `main` C command line interface function and an `itk::wasm::Pipeline`:
  @@ -85,7 +85,7 @@ Parse the command line arguments with the `ITK_WASM_PARSE` macro:
  ITK_WASM_PARSE(pipeline);
  ```
  -This parses the command line arguments. If `-q` or `--quiet` is set, the `quiet` variable will be set to `true`. Missing or invalid arguments will print an error and exit. The `-h` and `--help` flags are automatically generated from pipeline arguments to print usage information.
  +If `-q` or `--quiet` is set, the `quiet` variable will be set to `true`. Missing or invalid arguments will print an error and exit. The `-h` and `--help` flags are automatically generated from pipeline arguments to print usage information.
  Finally, run our pipeline:
  ```cpp
  @@ -100,7 +100,7 @@ Finally, run our pipeline:
  return EXIT_SUCCESS;
  ```
  -Next, provide a [CMake](https://cmake.org/) build configuration at *CMakeLists.txt*:
  +Next, provide a [CMake](https://cmake.org/) build configuration in *CMakeLists.txt*:
  ```cmake
  cmake_minimum_required(VERSION 3.16)
  