fix: RA2.1 README points to wrong sibling profile name

[andrewwhitecdw]

This PR corrects the documentation in profiles/spectrum-x-ra2.1/README.md: RA2.1 README points to wrong sibling profile name.

Changes

• profiles/spectrum-x-ra2.1/README.md: RA2.1 README points to wrong sibling profile name.

Details

--- a/profiles/spectrum-x-ra2.1/README.md
+++ b/profiles/spectrum-x-ra2.1/README.md
@@ -1,3 +1,3 @@
-sibling of the `spectrum-x` profile, which targets **RA2.2** on **26.4+**.
-...
-use the `spectrum-x` profile instead
+sibling of the `spectrum-x-ra2.2` profile, which targets **RA2.2** on **26.4+**.
+...
+use the `spectrum-x-ra2.2` profile instead

Tests

• profiles/readme_test.go

diff --git a/profiles/readme_test.go b/profiles/readme_test.go
new file mode 100644
--- /dev/null
+++ b/profiles/readme_test.go
@@ -0,0 +1,33 @@
+package profiles
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestSpectrumXRA2_1ReadmeSiblingProfile(t *testing.T) {
+	readmePath := filepath.Join("spectrum-x-ra2.1", "README.md")
+	b, err := os.ReadFile(readmePath)
+	if err != nil {
+		t.Fatalf("reading %s: %v", readmePath, err)
+	}
+	content := string(b)
+
+	// The RA2.1 README must point users at the pinned RA2.2 sibling, not at
+	// the current `spectrum-x` profile which now tracks RA2.3/26.7.
+	if strings.Contains(content, "sibling of the `spectrum-x` profile") {
+		t.Errorf("README contains stale sibling reference to `spectrum-x`; use `spectrum-x-ra2.2` instead")
+	}
+	if strings.Contains(content, "use the `spectrum-x` profile instead") {
+		t.Errorf("README contains stale fallback reference to `spectrum-x`; use `spectrum-x-ra2.2` instead")
+	}
+	if !strings.Contains(content, "sibling of the `spectrum-x-ra2.2` profile") {
+		t.Errorf("README should reference the `spectrum-x-ra2.2` sibling profile")
+	}
+	if !strings.Contains(content, "use the `spectrum-x-ra2.2` profile instead") {
+		t.Errorf("README should direct 26.4+ users to the `spectrum-x-ra2.2` profile")
+	}
+}

Contributor guidelines

Per this repo's CONTRIBUTING.md:

• All commits are signed off (Signed-off-by trailer, DCO).

[greptile-apps]

Greptile Summary

Corrects the RA2.1 profile documentation so users running Network Operator 26.4+ are directed to the pinned RA2.2 sibling rather than the current RA2.3 profile.

• Replaces both stale spectrum-x references with spectrum-x-ra2.2.

Confidence Score: 5/5

The documentation-only correction appears safe to merge.

The updated sibling and fallback references accurately direct 26.4+ users to the dedicated RA2.2 profile, with no runtime or security behavior affected.

Important Files Changed

Filename	Overview
profiles/spectrum-x-ra2.1/README.md	The two corrected references now agree with the documented profile matrix: RA2.1 targets 26.1, RA2.2 targets 26.4+, and the unpinned Spectrum-X profile targets RA2.3.

_{Reviews (1): Last reviewed commit: "fix: RA2.1 README points to wrong siblin..." | Re-trigger Greptile}