docs/ci: fix typesetting of "Node.js"

doc/ci/caching/index.md

@@ -197,19 +197,19 @@ For more fine tuning, read also about the
 
 The most common use case of cache is to preserve contents between subsequent
 runs of jobs for things like dependencies and commonly used libraries
-(Nodejs packages, PHP packages, rubygems, Python libraries, etc.),
+(Node.js packages, PHP packages, rubygems, Python libraries, etc.),
 so they don't have to be re-fetched from the public internet.
 
 NOTE: **Note:**
 For more examples, check out our [GitLab CI/CD
 templates](https://gitlab.com/gitlab-org/gitlab-foss/tree/master/lib/gitlab/ci/templates).
 
-### Caching Nodejs dependencies
+### Caching Node.js dependencies
 
 Assuming your project is using [npm](https://www.npmjs.com/) or
-[Yarn](https://classic.yarnpkg.com/en/) to install the Nodejs dependencies, the
+[Yarn](https://classic.yarnpkg.com/en/) to install the Node.js dependencies, the
 following example defines `cache` globally so that all jobs inherit it.
-Nodejs modules are installed in `node_modules/` and are cached per-branch:
+Node.js modules are installed in `node_modules/` and are cached per-branch:
 
 ```yaml
 #

doc/ci/examples/deployment/composer-npm-deploy.md

@@ -6,7 +6,7 @@ type: tutorial
 
 This guide covers the building of dependencies of a PHP project while compiling assets via an NPM script using [GitLab CI/CD](../../README.md).
 
-While it is possible to create your own image with custom PHP and Node JS versions, for brevity, we will use an existing [Docker image](https://hub.docker.com/r/tetraweb/php/) that contains both PHP and NodeJS installed.
+While it is possible to create your own image with custom PHP and Node.js versions, for brevity, we will use an existing [Docker image](https://hub.docker.com/r/tetraweb/php/) that contains both PHP and Node.js installed.
 
 ```yaml
 image: tetraweb/php
@@ -23,7 +23,7 @@ before_script:
   - php -r "unlink('composer-setup.php');"
 ```
 
-This will make sure we have all requirements ready. Next, we want to run `composer install` to fetch all PHP dependencies  and `npm install` to load node packages, then run the `npm` script. We need to append them  into `before_script` section:
+This will make sure we have all requirements ready. Next, we want to run `composer install` to fetch all PHP dependencies  and `npm install` to load Node.js packages, then run the `npm` script. We need to append them  into `before_script` section:
 
 ```yaml
 before_script:

doc/ci/yaml/README.md

@@ -1641,7 +1641,7 @@ cache:
     - node_modules
 ```
 
-In this example we are creating a cache for Ruby and Nodejs dependencies that
+In this example we are creating a cache for Ruby and Node.js dependencies that
 is tied to current versions of the `Gemfile.lock` and `package.json` files. Whenever one of
 these files changes, a new cache key is computed and a new cache is created. Any future
 job runs using the same `Gemfile.lock` and `package.json`  with `cache:key:files` will