diff --git a/src/codergpt/documenter/documenter.py b/src/codergpt/documenter/documenter.py
index d20c27d..adf7ccb 100644
--- a/src/codergpt/documenter/documenter.py
+++ b/src/codergpt/documenter/documenter.py
@@ -36,8 +36,8 @@ def document(
         response = self.chain.invoke(
             {
                 "input": f"Document the following code: \n\n```\n{source_code}\n```"
-                          "This should be in reStructuredText (RST, ReST, or reST)"\
-                          " format that is Sphinx compatible. Return only the documentation content."
+                "This should be in reStructuredText (RST, ReST, or reST)"
+                " format that is Sphinx compatible. Return only the documentation content."
             }
         )