DOC: Fix links to images

skipci

Author: cortadocodes

docs/core_concepts/logging.md

@@ -30,7 +30,7 @@ Another advantage to using the Octue log handler is that each Twined
 service is coloured according to its position in the tree, making it
 much easier to read log messages from multiple levels of children.
 
-![image](../../images/coloured_logs.png)
+![image](../images/coloured_logs.png)
 
 In this example:
 

docs/core_concepts/updating_services.md

@@ -69,7 +69,7 @@ We assume that:
 7.  Run the tests locally using `pytest` and fix anything that makes
     them fail
 
-    ![image](../../images/updating_services/pytest.png)
+    ![image](../images/updating_services/pytest.png)
 
 8.  Update the [semantic version](https://semver.org/) of your app. This
     communicates to anyone updating from a previous version of the
@@ -89,13 +89,13 @@ We assume that:
     forget to push a commit). Ask your colleagues to review the code if
     required.
 
-    ![image](../../images/updating_services/diff.png)
+    ![image](../images/updating_services/diff.png)
 
 10. When you're ready to release the new version of your service, check
     that the GitHub checks have passed. These ensure code quality, that
     the tests pass, and that the new version number is correct.
 
-    ![image](../../images/updating_services/checks.png)
+    ![image](../images/updating_services/checks.png)
 
 11. Merge the pull request into `main`. This will run the deployment
     workflow (usually called `cd` - continuous deployment), making the
@@ -104,4 +104,4 @@ We assume that:
     take a few minutes). You can check the progress in the "Actions"
     tab of the GitHub repository
 
-    ![image](../../images/updating_services/deployment.png)
+    ![image](../images/updating_services/deployment.png)

docs/getting_started/creating_services.md

@@ -275,7 +275,7 @@ should show next to the most recent commit.
 
 <br/>
 <figure markdown="span">
-  ![GitHub repository "Actions" tab](../../images/actions_tab.png)
+  ![GitHub repository "Actions" tab](../images/actions_tab.png)
   <figcaption>The "Actions" tab of the GitHub repository. A successful workflow run is shown at the top with a green
    tick while a failed one is shown below it with a red cross. Note that the workflow in the image is called
    "release.yaml" but yours is called "deploy.yaml".