Fix a typo in the Actions intro skills course (#75)

* Update 1-create-a-workflow.md

* Update 2-add-a-job.md

* Update 3-add-actions.md

* Update 4-merge-your-pull-request.md

* Update 5-trigger.md

.github/steps/1-create-a-workflow.md

@@ -38,4 +38,4 @@ To get you started, we ran an Actions workflow in your new repository that, amon
 
 1. To commit your changes, click **Commit changes**.
 1. Type a commit message, select **Commit directly to the welcome-workflow branch** and click **Commit changes**.
-1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). A separate Actions workflow in the repository (not the workflow you created) will run and will automatically replace this contents of this README file with instructions for the next step.
+1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). A separate Actions workflow in the repository (not the workflow you created) will run and will automatically replace the contents of this README file with instructions for the next step.

.github/steps/2-add-a-job.md

@@ -35,4 +35,4 @@ In the following activity, you'll add a "build" job to your workflow. You'll spe
 
 1. Click **Commit changes** in the top right of the workflow editor.
 1. Type a commit message and commit your changes directly to the `welcome-workflow` branch.
-1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace this content with instructions for the next step.
+1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace the contents of this README file with instructions for the next step.

.github/steps/3-add-actions.md

@@ -37,4 +37,4 @@ Update your workflow to make it post a comment on new pull requests. It will do
 
 1. Click **Commit changes** in the top right of the workflow editor.
 1. Type your commit message and commit your changes directly to your branch.
-1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace this content with instructions for the next step.
+1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace the contents of this README file with instructions for the next step.

.github/steps/4-merge-your-pull-request.md

@@ -10,4 +10,4 @@ Merge your changes so the action will be a part of the `main` branch.
 1. Click on the pull request you created in step 1.
 1. Click **Merge pull request**, then click **Confirm merge**.
 1. Optionally, click **Delete branch** to delete your `welcome-workflow` branch.
-1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace this content with instructions for the next step.
+1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace the contents of this README file with instructions for the next step.

.github/steps/5-trigger.md

@@ -15,4 +15,4 @@ The shell script in the workflow will run whenever a new pull request is opened.
 1. In the **Pull requests** tab, create a pull request that will merge `test-workflow` into `main`.
 1. Watch the workflow running in the checks section of the pull request.
 1. Notice the comment that the workflow adds to the pull request.
-1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace this content with instructions for the next step.
+1. Wait about 20 seconds, then refresh this page (the one you're following instructions from). Another workflow will run and will replace the contents of this README file with instructions for the next step.