diff --git a/docs/language/core.rst b/docs/language/core.rst
index b3bb65f..80b2c0e 100644
--- a/docs/language/core.rst
+++ b/docs/language/core.rst
@@ -141,7 +141,7 @@ is ``True``, the function prints Python code instead.
    print('Hello World!')
 
 
-.. _emtpy?-fn:
+.. _empty?-fn:
 
 empty?
 ------