remove changelog entry

website/docs/language/tests/index.mdx

@@ -581,7 +581,7 @@ While Terraform executes a `terraform test` command, Terraform maintains at leas
 
 There is always at least one state file that maintains the state of the main configuration under test. This state file is shared by all `run` blocks that do not have a `module` block specifying an alternate module to load. By default, there is also one state file per alternate module that Terraform loads. An alternate module state file is shared by all `run` blocks that execute the given module.
 
-You can override this default behavior with the `state_key` attribute and force Terraform to use a specific state file for a given `run` block. This is useful when you want to share state between `run` blocks that do not reference the same module. The default state key is the `module` block's `source` attribute, or the empty string (`""`) if no alternate module is specified.
+You can override this default behavior with the `state_key` attribute and force Terraform to use a specific state file for a given `run` block. This is useful when you want to share state between `run` blocks that do not reference the same module.
 
 The following example uses comments to explain where the state files for each `run` block originate using the default behavior. In the below example Terraform creates and manages a total of three state files. The first state file is for the main configuration under test, the second for the setup module, and the third for the loader module.