docs: Fix Ollama formatting; remove stale link to stable Nix package (#17158)

Peter Tripp created

Change summary

docs/src/assistant/configuration.md | 2 +-
docs/src/linux.md                   | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

Detailed changes

docs/src/assistant/configuration.md 🔗 

@@ -124,7 +124,7 @@ Download and install Ollama from [ollama.com/download](https://ollama.com/downlo
 
 4. (Optional) Specify a [custom api_url](#custom-endpoint) or [custom `low_speed_timeout_in_seconds`](#provider-timeout) if required.
 
-#### Ollama Context Length {#ollama-context}}
+#### Ollama Context Length {#ollama-context}
 
 Zed has pre-configured maximum context lengths (`max_tokens`) to match the capabilities of common models. Zed API requests to Ollama include this as `num_ctx` parameter, but the default values do not exceed `16384` so users with ~16GB of ram are able to use most models out of the box. See [get_max_tokens in ollama.rs](https://github.com/zed-industries/zed/blob/main/crates/ollama/src/ollama.rs) for a complete set of defaults.

docs/src/linux.md 🔗 

@@ -33,7 +33,7 @@ There are several third-party Zed packages for various Linux distributions and p
 - Arch: [`zed`](https://archlinux.org/packages/extra/x86_64/zed/)
 - Arch (AUR): [`zed-git`](https://aur.archlinux.org/packages/zed-git), [`zed-preview`](https://aur.archlinux.org/packages/zed-preview), [`zed-preview-bin`](https://aur.archlinux.org/packages/zed-preview-bin)
 - Alpine: `zed` ([aarch64](https://pkgs.alpinelinux.org/package/edge/testing/aarch64/zed)) ([x86_64](https://pkgs.alpinelinux.org/package/edge/testing/x86_64/zed))
-- Nix: `zed-editor` ([stable](https://search.nixos.org/packages?show=zed-editor)), ([unstable](https://search.nixos.org/packages?channel=unstable&show=zed-editor))
+- Nix: `zed-editor` ([unstable](https://search.nixos.org/packages?channel=unstable&show=zed-editor))
 - Fedora/Ultramarine (Terra): [`zed`](https://github.com/terrapkg/packages/tree/frawhide/anda/devs/zed/stable), [`zed-preview`](https://github.com/terrapkg/packages/tree/frawhide/anda/devs/zed/preview), [`zed-nightly`](https://github.com/terrapkg/packages/tree/frawhide/anda/devs/zed/nightly)
 - Solus: [`zed`](https://github.com/getsolus/packages/tree/main/packages/z/zed)
 - Parabola: [`zed`](https://www.parabola.nu/packages/extra/x86_64/zed/)