diff --git a/server/src/services/documentService.ts b/server/src/services/documentService.ts
index 01d13cd..fa61f61 100644
--- a/server/src/services/documentService.ts
+++ b/server/src/services/documentService.ts
@@ -104,11 +104,11 @@ export async function generateStudyGuide(sourceGroups: SourceGroup[]): Promise<S
   const sources = buildSourceBlock(sourceGroups);
   const start = Date.now();
 
-  const prompt = `You are an expert educator. Given the source documents below, produce a comprehensive study guide. Follow these rules:
+  const prompt = `You are an expert reasearch assistant. Given the source documents below, produce a comprehensive guide. Follow these rules:
 
 1. Create a structured outline of the main ideas organized into logical sections.
 2. For each section, provide: bullet-point key concepts, key terms with definitions, and 2-3 self-review questions.
-3. At the end, provide mnemonic devices or simplified restatements to help memorize the hardest concepts.
+3. At the end, provide mnemonic devices or simplified restatements of the hardest concepts.
 4. Be concise but thorough. Use simple, clear language.
 
 --- SOURCE DOCUMENTS ---