update copyright

Author: knielsen404

docs/guardrails/copyright.md

@@ -4,47 +4,43 @@ title: Copyrighted Content
 
 # Copyrighted Content
 <div class='subtitle'>
-{subheading}
+Copyright Compliance in Agentic Systems
 </div>
 
-{introduction}
-<div class='risks'/> 
-> **Copyrighted Content Risks**<br/> 
-> Without safeguards, agents may: 
+It is important to ensure that content generated by agentic systems respects intellectual property rights and avoids the unauthorized use of copyrighted material. Copyright compliance is essential not only for legal and ethical reasons, but also to protect users and organizations from liability and reputational risk.
 
-> * {reasons}
-
-{bridge}
+Guardrails provides the `copyright` function to detect if any licenses are present in a given piece of text, to protect against exactly this.
 
 ## copyright <span class="detector-badge"></span>
 ```python
 def copyright(
     data: Union[str, List[str]],
 ) -> List[str]
 ```
-Detects potentially copyrighted material in the given `data`.
+Detects copyrighted text material if it is in `data` and returns the detected licenses.
 
 **Parameters**
 
 | Name        | Type   | Description                            |
 |-------------|--------|----------------------------------------|
-| `data`      | `Union[str, List[str]]` |  A single message or a list of messages. |
+| `data`      | `str | List[str]` |  A single message or a list of messages. |
 
 **Returns**
 
 | Type   | Description                            |
 |--------|----------------------------------------|
 | `List[str]` |  List of detected copyright types. For example, `["GNU_AGPL_V3", "MIT_LICENSE", ...]`|
 
-### Detecting Copyrighted content
+### Detecting copyrighted content
+The simplest use-case of the `copyright` function is to apply it directly to messages, as seen below.
 
-**Example:** Detecting Copyrighted content
+**Example:** Detecting copyrighted content
 ```guardrail
 from invariant.detectors import copyright
 
 raise "found copyrighted code" if:
     (msg: Message)
-    not empty(copyright(msg.content, threshold=0.75))
+    not empty(copyright(msg.content))
 ```
 ```example-trace
 [