docs/features/software-templates: review fixes

Co-authored-by: Ben Lambert <ben@blam.sh>

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

@@ -316,10 +316,10 @@ group of people in an organizational structure.
 
 Describes the following entity kind:
 
-| Field            | Value                   |
-| ---------------- | ----------------------- |
-| `apiVersion`     | `backstage.io/v1alpha1` |
-| `Kind: Template` | `Template`              |
+| Field        | Value                   |
+| ------------ | ----------------------- |
+| `apiVersion` | `backstage.io/v1alpha1` |
+| `kind`       | `Template`              |
 
 A Template describes a skeleton for use with the Scaffolder. It is used for
 describing what templating library is supported, and also for documenting the

docs/features/software-templates/installation.md

@@ -9,6 +9,9 @@ to set that up can be found [here](./TODO.md).
 
 ## Installing @backstage/plugin-scaffolder
 
+> **Note that if you used `npx @backstage/create-app`, the plugin may already be
+> present**
+
 `The scaffolder frontend plugin should be installed in your`app`package, which is created as a part of`@backstage/create-app`.
 To install the package, run:
 
@@ -53,6 +56,9 @@ work!
 
 ## Installing @backstage/plugin-scaffolder-backend
 
+> **Note that if you used `npx @backstage/create-app`, the plugin may already be
+> present**
+
 The scaffolder backend should be installed in your `backend` package, which is
 created as a part of `@backstage/create-app`. To install the package, run:
 
@@ -168,6 +174,9 @@ docs on creating private GitHub access tokens is available
 Note that the need for private GitHub access tokens will be replaced with GitHub
 Apps integration further down the line.
 
+> **Right now it is only possible to scaffold repositories inside GitHub
+> organizations, and not under personal accounts.**
+
 The GitHub access token is passed along using the `GITHUB_ACCESS_TOKEN`
 environment variable.