diff --git a/cmakeast/ast.py b/cmakeast/ast.py
index 4710fb9..2479ed3 100644
--- a/cmakeast/ast.py
+++ b/cmakeast/ast.py
@@ -106,7 +106,7 @@ def __repr__(self):
                 "contents={1}, "
                 "line={2}, "
                 "col={3} "
-                "index={4} ").format(type_string,
+                "index={4})").format(type_string,
                                      self.contents,
                                      self.line,
                                      self.col,