Wget doc (#110)

**What this PR does / why we need it**:
Follow up for
[PR](#109) where I
forgot to add that.

**Which issue(s) this PR fixes**:
Fixes #

**Special notes for your reviewer**:

**Release note**:
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README.md

@@ -123,7 +123,7 @@ The following chapters provide a formal description of the format to describe so
 
 ## Central OCM project web page
 
-Check out the main project [web page](https://ocm.software) to find out more about OCM. It is your central entry point to all kinds of ocm related [docs and guides](https://ocm.software/docs/overview/context/), this [spec](https://ocm.software/docs/overview/specification/) and all project-related [github repositories](https://github.com/open-component-model). It also offers a [Getting Started](https://ocm.software/docs/getting-started/first-steps-with-ocm/) to quickly make your hands dirty with ocm, its toolset and concepts :-)
+Check out the main project [web page](https://ocm.software) to find out more about OCM. It is your central entry point to all kinds of ocm related [docs and guides](https://ocm.software/docs/getting-started/first-steps-with-ocm/), this [spec](https://ocm.software/docs/overview/specification/) and all project-related [github repositories](https://github.com/open-component-model). It also offers a [Getting Started](https://ocm.software/docs/getting-started/first-steps-with-ocm/) to quickly make your hands dirty with ocm, its toolset and concepts :-)
 
 ## Contributing
 

doc/04-extensions/README.md

@@ -25,6 +25,7 @@ addendums or for customer-specific environments.
   * 2.5 [gitHub](02-access-types/github.md)
   * 2.6 [s3](02-access-types/s3.md)
   * 2.7 [npm](02-access-types/npm.md)
+  * 2.8 [wget](02-access-types/wget.md)
 * 3 [Storage Backend Mappings](03-storage-backends/README.md)
   * 3.1 [OCIRegistry](03-storage-backends/oci.md)
   * 3.2 [FileSystem (CTF)](03-storage-backends/ctf.md)