tf docs

Author: alexnuttall

infrastructure/terraform/modules/lambda-function/README.md

@@ -33,7 +33,6 @@ No modules.
 |------|-------------|
 | <a name="output_function_arn"></a> [function\_arn](#output\_function\_arn) | n/a |
 | <a name="output_function_name"></a> [function\_name](#output\_function\_name) | n/a |
-| <a name="output_function_qualified_arn"></a> [function\_qualified\_arn](#output\_function\_qualified\_arn) | n/a |
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