Fix typo in variables.md

content/actions/learn-github-actions/variables.md

@@ -76,7 +76,7 @@ jobs:
 ```
 {% endraw %}
 
-You can access `env` variable values using runner environment variables or using contexts. The above example above shows three custom variables being used as environment variables in an `echo` command: `$DAY_OF_WEEK`, `$Greeting`, and  `$First_Name`. The values for these variables are set, and scoped, at the workflow, job, and step level respectively. For more information on accessing variable values using contexts, see "[Using contexts to access variable values](#using-contexts-to-access-variable-values)."
+You can access `env` variable values using runner environment variables or using contexts. The example above shows three custom variables being used as environment variables in an `echo` command: `$DAY_OF_WEEK`, `$Greeting`, and  `$First_Name`. The values for these variables are set, and scoped, at the workflow, job, and step level respectively. For more information on accessing variable values using contexts, see "[Using contexts to access variable values](#using-contexts-to-access-variable-values)."
 
 Because runner environment variable interpolation is done after a workflow job is sent to a runner machine, you must use the appropriate syntax for the shell that's used on the runner. In this example, the workflow specifies `ubuntu-latest`. By default, Linux runners use the bash shell, so you must use the syntax `$NAME`. If the workflow specified a Windows runner, you would use the syntax for PowerShell, `$env:NAME`. For more information about shells, see "[Workflow syntax for {% data variables.product.prodname_actions %}](/actions/learn-github-actions/workflow-syntax-for-github-actions#jobsjob_idstepsshell)."