docs(repo): clarify how to version pin rulesets

As noted in stoplightio#2022, the version pinning can only be done using `package.json`s, not the `extends` rule.
jamietanna · Jan 26, 2022 · f800622 · f800622
1 parent 8717691
commit f800622
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/docs/guides/7-sharing-rulesets.md b/docs/guides/7-sharing-rulesets.md
@@ -116,11 +116,14 @@ extends:
   - example-spectral-ruleset
 ```
 
-Pegging a ruleset on given version is possible:
+Pegging a ruleset on given version is possible through a `package.json`:
 
-```yaml
-extends:
-  - "example-spectral-ruleset@0.2.0"
+```json
+{
+  "dependencies": {
+    "example-spectral-ruleset": "0.2.0"
+  }
+}
 ```
 
 ## Filesystem