diff --git a/src/data.c b/src/data.c
index a72fa3e2b5f..c0f35ac0916 100644
--- a/src/data.c
+++ b/src/data.c
@@ -583,7 +583,7 @@ DEFUN ("symbol-function", Fsymbol_function, Ssymbol_function, 1, 1, 0,
   (register Lisp_Object symbol)
 {
   CHECK_SYMBOL (symbol);
-    return XSYMBOL (symbol)->function;
+  return XSYMBOL (symbol)->function;
 }
 
 DEFUN ("symbol-plist", Fsymbol_plist, Ssymbol_plist, 1, 1, 0,