Address PR review comments

Author: JamieMagee

content/code-security/reference/supply-chain-security/dependabot-options-reference.md

@@ -881,7 +881,7 @@ New version `2.0.0`
 * `widen`: new constraint `>=1.0.0 <3.0.0`
 
 > [!NOTE]
-> If the package manager you use does not yet support configuring the `versioning-strategy` parameter, or does not support a value you need. The strategy code is open source, so if you'd like a particular ecosystem to support a new strategy, you are always welcome to submit a pull request in <https://github.com/dependabot/dependabot-core/>.
+> If the package manager you use does not yet support configuring the `versioning-strategy` parameter, or does not support a value you need, the strategy code is open source, so if you'd like a particular ecosystem to support a new strategy, you are always welcome to submit a pull request in <https://github.com/dependabot/dependabot-core/>.
 
 {% ifversion dependabot-updates-supported-versioning-tags %}
 

data/reusables/dependabot/supported-package-managers.md

@@ -171,7 +171,7 @@ When configuring {% data variables.product.prodname_dependabot %} for Helm chart
 
 ### Nix
 
-{% data variables.product.prodname_dependabot %} monitors your `flake.lock` file and opens pull requests when newer commits are available upstream for your flake inputs. GitHub, GitLab, Sourcehut, and plain git inputs are all supported. Updating pinned refs inside `flake.nix` itself (for example, changing `github:cachix/devenv/v0.5` to a newer tag) is not supported.
+{% data variables.product.prodname_dependabot %} monitors your `flake.lock` file and opens pull requests when newer commits are available upstream for your flake inputs. {% data variables.product.github %}, GitLab, SourceHut, and plain Git inputs are all supported. Updating pinned refs inside `flake.nix` itself (for example, changing `github:cachix/devenv/v0.5` to a newer tag) is not supported.
 
 {% data variables.product.prodname_dependabot %} does not currently support private repositories for the `nix` ecosystem.