image-layout: Drop manifest ref example description

wking · wking · commit 909ecabaf43d · 2016-12-19T20:55:15.000-08:00
This ref -> descriptor example caption gained "blobs the manifest references" wording with 2f24791 (image-layout.md: explain blobs can be anything, 2016-06-14, #136), but I don't see a direct relationship between descriptors and those deeper-ancestor blobs. I think we either want to revert the changes 2f24791 made to this line or drop the line. In this commit I drop the line, because the other points covered by the sentence are already covered in other descriptor docs. And it's pretty clear just from the example command and output that this is showing the content of a ref pointing at a manifest list. Signed-off-by: W. Trevor King <wking@tremily.us>
diff --git a/image-layout.md b/image-layout.md
@@ -78,8 +78,6 @@ $ cat ./refs/v1.0 | jq
 }
 ```
 
-This illustrates the expected contents of a given ref, the manifest list it points to and the blobs the manifest references.
-
 ## Blobs
 
 Object names in the `blobs` subdirectories are composed of a directory for each hash algorithm, the children of which will contain the actual content.

Original file line number	Diff line number	Diff line change
`@@ -78,8 +78,6 @@ $ cat ./refs/v1.0 \| jq`
`78`	`78`	`}`
`79`	`79`	```
`80`	`80`
`81`		`-This illustrates the expected contents of a given ref, the manifest list it points to and the blobs the manifest references.`
`82`		`-`
`83`	`81`	`## Blobs`
`84`	`82`
`85`	`83`	Object names in the `blobs` subdirectories are composed of a directory for each hash algorithm, the children of which will contain the actual content.