Update README.md

README.md

@@ -15,7 +15,7 @@ SPARK was developed under this vision to strengthen expertise in science and tec
 To build a language model specialized in KISTEP's domain (science and technology policy), internal document data was collected, 
 and documents from the science and technology field were gathered and utilized from the national open-access platform.
 
-## Model:
+## Model
 - RAG Chatting
 - Document Summarization
 - Report Generation