Fix up broken image links

Some of the image links were badly tweaked, resulting in the images not
being found. Correct the links.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>

content/designs/hwpack-requirements.md

@@ -26,7 +26,7 @@ The selection and packaging of these packages are predominantly driven by the ne
 
 The OSpack stage generates one or more generic (architecture specific but largely hardware independent) archived rootfs built from Apertis packages. These rootfs archives are known as OSpacks. The process is managed by a tool called [Debos](https://github.com/go-debos/debos), which uses yaml configuration files to guide what steps it takes. Apertis provides yaml files to assemble a number of differently targeted OSpacks, ranging from a minimal GUI-less OSpack, a target focused GUI OSpack and a development environment with a desktop style GUI and has pre-packaged the components required to generate these OSpacks.
 
-![OSpack creation with Debos](./images/debos-ospack.svg)
+![OSpack creation with Debos](/images/debos-ospack.svg)
 
 #### HWpack
 

content/designs/media-management.md

@@ -142,7 +142,7 @@ See this illustration for an overview of the general architecture. Some of
 the components listed will be introduced with more detail in the
 following chapters.
 
-![](/images/images_indexing_architecture.png)
+![](/images/media_indexing_architecture.png)
 
 ###  **Local Storage Media Source**
 
@@ -257,7 +257,7 @@ involved.
 
 **Status**. Satisfied.
 
-![](/images/images_change_notification.png)
+![](/images/media_change_notification.png)
 
 ####  **Paged queries**
 
@@ -538,7 +538,7 @@ regarding the type of tasks and their priority, as well as test for
 other ideas during the development. Requirement R12 has more details
 about the abstraction of different types of tasks in the queues.
 
-![](/images/images_indexing_scheduling.png)
+![](/images/media_indexing_scheduling.png)
 
 ####  Media Content Counters