diff --git a/src/main.ts b/src/main.ts
index 343816d..ef4d584 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -81,7 +81,7 @@ async function analyzeCode(
 
 function createPrompt(file: File, chunk: Chunk, prDetails: PRDetails): string {
   return `Your task is to review pull requests. Instructions:
-- Provide the response in following JSON format:  {"reviews": [{"lineNumber":  <line_number>, "reviewComment": "<review comment>"}]}
+- Reply in the JSON format without triple backticks:  {"reviews": [{"lineNumber":  <line_number>, "reviewComment": "<review comment>"}]}
 - Do not give positive comments or compliments.
 - Provide comments and suggestions ONLY if there is something to improve, otherwise "reviews" should be an empty array.
 - Write the comment in GitHub Markdown format.