docs: fix generated YAML due to trailing whitespace

If a file contains trailing whitespace, the YAML generator uses a
compact format, which is hard to read.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 2484a30534e1322d5ad333fd5c0f5f0ef038dc98)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: df5ca0c950a0a216ee5ff5d623a8323f3142d03c
Component: cli

Author: thaJeztah

components/cli/docs/reference/commandline/context_create.md

@@ -66,7 +66,7 @@ sourced from the file `/home/me/my-kube-config`:
 $ docker context create \
     --docker host=unix:///var/run/docker.sock \
     --kubernetes config-file=/home/me/my-kube-config \
-    my-context 
+    my-context
 ```
 
 ### Create a context based on an existing context
@@ -76,7 +76,7 @@ an existing context. The example below creates a new context named `my-context`
 from the existing context `existing-context`:
 
 ```bash
-$ docker context create --from existing-context my-context 
+$ docker context create --from existing-context my-context
 ```
 
 If the `--from` option is not set, the `context` is created from the current context: