diff --git a/doc/manual/source/the-model-file.rst b/doc/manual/source/the-model-file.rst
index 638572709ce6dde2aed1c03353db56e933898fbe..7cad02bec41007d212a494e01bcefb9e1049c459 100644
--- a/doc/manual/source/the-model-file.rst
+++ b/doc/manual/source/the-model-file.rst
@@ -12198,7 +12198,6 @@ below.
         UPPER_CHOLESKY;
         LOWER_CHOLESKY;
         EXCLUSION CONSTANTS;
-        EXCLUSION LAG INTEGER; VARIABLE_NAME [,VARIABLE_NAME...];
         EXCLUSION LAG INTEGER; EQUATION INTEGER, VARIABLE_NAME [,VARIABLE_NAME...];
         RESTRICTION EQUATION INTEGER, EXPRESSION = EXPRESSION;