Fix github link to point to line.
@@ -138,4 +138,4 @@ Complete error message returned by the API will look like this::
.. warning::
Because error message returned by the GraphQL includes original exception message from your Python code, it may contain details specific to your system or implementation that you may not want to make known to the API consumers. You may decide to catch the original exception with ``except (ValueError, TypeError)`` and then raise your own ``ValueError`` with custom message or no message at all to prevent this from happening.
-If value is passed as part of query content, it's ``ast`` node is instead passed to ``parse_datetime_literal`` to give it chance to introspect type of node (implementations for those be found `here <https://github.com/graphql-python/graphql-core-next/blob/master/graphql/language/ast.py#261>`_), but we are opting in for just extracting whatever value this `ast` node had, coercing it to ``str`` and reusing ``parse_value``.
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+If value is passed as part of query content, it's ``ast`` node is instead passed to ``parse_datetime_literal`` to give it chance to introspect type of node (implementations for those be found `here <https://github.com/graphql-python/graphql-core-next/blob/master/graphql/language/ast.py#L261>`_), but we are opting in for just extracting whatever value this `ast` node had, coercing it to ``str`` and reusing ``parse_value``.
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