diff --git a/packages/sample/genaisrc/fs.genai.mjs b/packages/sample/genaisrc/fs.genai.mjs
index 7a19110e59..5bf415a1ba 100644
--- a/packages/sample/genaisrc/fs.genai.mjs
+++ b/packages/sample/genaisrc/fs.genai.mjs
@@ -1,4 +1,4 @@
-sc ript({
+script({
     model: "openai:gpt-3.5-turbo",
     tools: ["fs"],
     tests: {},
diff --git a/packages/sample/genaisrc/gai.genai.mts b/packages/sample/genaisrc/gai.genai.mts
index 77f65cc669..8dbee654f6 100644
--- a/packages/sample/genaisrc/gai.genai.mts
+++ b/packages/sample/genaisrc/gai.genai.mts
@@ -4,7 +4,8 @@ import { createPatch } from "diff"
 
 script({
     title: "GitHub Action Investigator",
-    description: "Analyze GitHub Action runs to find the root cause of a failure",
+    description:
+        "Analyze GitHub Action runs to find the root cause of a failure",
     parameters: {
         workflow: { type: "string" },
         failure_run_id: { type: "number" },
@@ -94,7 +95,8 @@ Analyze the diff in LOG_DIFF and provide a summary of the root cause of the fail
 
 If you cannot find the root cause, stop.
 
-Generate a diff with suggested fixes. Use a diff format.`
+Generate a diff with suggested fixes. Use a diff format.
+- If you cannot locate the error, do not generate a diff.`
 
 writeText(
     `## Investigator report