Fix typos (#3646)

docs/FAQ.md

@@ -124,7 +124,7 @@ service. The `@backstage/create-app` tool that is used to create your own
 Backstage app is similar to
 [`create-react-app`](https://github.com/facebook/create-react-app) in that it
 gives you a starting point. The code you get is meant to be evolved, and most of
-the functionality you get out of the box is brought in via NPM dependencies.
+the functionality you get out of the box is brought in via npm dependencies.
 Keeping your app up to date generally means keeping your dependencies up to
 date. The Backstage CLI provides a command to help you with that. Simply run
 `yarn backstage-cli versions:bump` at the root of your repo, and the latest

docs/architecture-decisions/adr005-catalog-core-entities.md

@@ -58,7 +58,7 @@ discover existing functionality in the ecosystem.
 APIs are implemented by components and make their boundaries explicit. They
 might be defined using an RPC IDL (e.g. in Protobuf, GraphQL or similar), a data
 schema (e.g. in Avro, TFRecord or similar), or as code interfaces (e.g.
-framework APIs in Swift, Kotlin, Java, C++, Typescript etc). In any case, APIs
+framework APIs in Swift, Kotlin, Java, C++, TypeScript etc). In any case, APIs
 exposed by components need to be in a known machine-readable format so we can
 build further tooling and analysis on top.
 

docs/architecture-decisions/adr006-avoid-react-fc.md

@@ -6,7 +6,7 @@ description: Architecture Decision Record (ADR) log on Avoid React.FC and React.
 
 ## Context
 
-Facebook has removed `React.FC` from their base template for a Typescript
+Facebook has removed `React.FC` from their base template for a TypeScript
 project. The reason for this was that it was found to be an unnecessary feature
 with next to no benefits in combination with a few downsides.
 

docs/features/software-catalog/descriptor-format.md

@@ -407,7 +407,7 @@ The current set of well-known and common values for this field is:
 
 - `service` - a backend service, typically exposing an API
 - `website` - a website
-- `library` - a software library, such as an NPM module or a Java library
+- `library` - a software library, such as an npm module or a Java library
 
 ### `spec.lifecycle` [required]
 
@@ -558,7 +558,7 @@ The current set of well-known and common values for this field is:
 
 - `service` - a backend service, typically exposing an API
 - `website` - a website
-- `library` - a software library, such as an NPM module or a Java library
+- `library` - a software library, such as an npm module or a Java library
 
 ### `spec.templater` [required]
 

docs/features/techdocs/architecture.md

@@ -21,7 +21,7 @@ looking at. In response, it receives the static files (HTML, CSS, JSON, etc.) to
 render on the page in TechDocs/Backstage.
 
 The static files consist of HTML, CSS and Images generated by MkDocs. We remove
-all the Javascript before adding them to Backstage for security reasons. And
+all the JavaScript before adding them to Backstage for security reasons. And
 there are some additional techdocs metadata JSON files that TechDocs needs to
 render a site.
 
@@ -59,7 +59,7 @@ Similar to how it is done in the Basic setup, the TechDocs Reader requests
 your configured storage solution for the necessary files and returns them to
 TechDocs Reader.
 
-We will provide instructions, scripts and/or templates (e.g. GitHub actions) to
+We will provide instructions, scripts and/or templates (e.g. GitHub Actions) to
 build docs in your CI/CD system.
 [Track progress here.](https://github.com/backstage/backstage/issues/3400) You
 will be able to use `techdocs-cli` to build docs and publish the generated docs

docs/getting-started/configure-app-with-plugins.md

@@ -11,7 +11,7 @@ add an existing plugin to it. We are using the
 [CircleCI](https://github.com/backstage/backstage/blob/master/plugins/circleci/README.md)
 plugin in this example.
 
-1. Add the plugin's NPM package to the repo:
+1. Add the plugin's npm package to the repo:
 
 ```bash
 yarn add @backstage/plugin-circleci

docs/getting-started/create-an-app.md

@@ -87,7 +87,7 @@ You may encounter the following error message:
 Couldn't find any versions for "file-saver" that matches "eligrey-FileSaver.js-1.3.8.tar.gz-art-external"
 ```
 
-This is likely because you have a globally configured NPM proxy, which breaks
+This is likely because you have a globally configured npm proxy, which breaks
 the installation of the `material-table` dependency. This is a known issue and
 being worked on in `material-table`, but for now you can work around it using
 the following:

docs/getting-started/index.md

@@ -10,7 +10,7 @@ you're planning to do.
 
 Creating a standalone instance makes it simpler to customize the application for
 your needs whilst staying up to date with the project. You will also depend on
-`@backstage` packages from NPM, making the project much smaller. This is the
+`@backstage` packages from npm, making the project much smaller. This is the
 recommended approach if you want to kick the tyres of Backstage or setup your
 own instance.
 

docs/plugins/publishing.md

@@ -1,16 +1,16 @@
 ---
 id: publishing
 title: Publishing
-description: Documentation on Publishing NPM packages
+description: Documentation on Publishing npm packages
 ---
 
-## NPM
+## npm
 
-NPM packages are published through CI/CD in the
+npm packages are published through CI/CD in the
 [.github/workflows/master.yml](https://github.com/backstage/backstage/blob/master/.github/workflows/master.yml)
 workflow. Every commit that is merged to master will be checked for new versions
 of all public packages, and any new versions will automatically be published to
-NPM.
+npm.
 
 ### Creating a new release
 

docs/plugins/testing.md

@@ -234,7 +234,7 @@ This is especially true for edge cases!
 
 ## Non-React Classes
 
-Testing a Javascript object which is _not_ a React component follows a lot of
+Testing a JavaScript object which is _not_ a React component follows a lot of
 the same principles as testing objects in other languages.
 
 ### API Testing Principles
@@ -243,7 +243,7 @@ Testing an API involves verifying four things:
 
 1. Invalid inputs are caught before being sent to the server.
 2. Valid inputs translate into a valid browser request.
-3. Server response is translated into an expected Javascript object.
+3. Server response is translated into an expected JavaScript object.
 4. Server errors are handled gracefully.
 
 ### Mocking API Calls

docs/support/project-structure.md

@@ -161,7 +161,7 @@ are separated out into their own folder, see further down.
 
 - [`docgen/`](https://github.com/backstage/backstage/tree/master/packages/docgen) -
   Uses the
-  [Typescript Compiler API](https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API)
+  [TypeScript Compiler API](https://github.com/microsoft/TypeScript/wiki/Using-the-Compiler-API)
   to read out definitions and generate documentation for it.
 
 - [`e2e-test/`](https://github.com/backstage/backstage/tree/master/packages/e2e-test) -

docs/tutorials/journey.md

@@ -22,7 +22,7 @@ music and wants to have a theme tune for every service in Backstage.
 
 Sam built a Spotify plugin for Backstage that allows service owners to define a
 theme tune for their service. The theme tune plays whenever a user visits the
-service page in Backstage. The plugin is published to NPM and available for any
+service page in Backstage. The plugin is published to npm and available for any
 organization to easily install and add to their Backstage installation.
 
 # 1. A New Plugin