CONTRIBUTING: update the description about fix line
It is not necessary to have a blank line before SOB.
@@ -131,7 +131,6 @@ The format can be described more formally:
<why this change was made>
<BLANK LINE>
<FIX LINE>
-<BLANK LINE>
<SOB LINE>
```
@@ -145,7 +144,7 @@ If the change affects many subsystems, you can use ```*``` instead, like ```*:``
The message of commit body should describe why the change was made and how the code works at the high level.
-`<FIX LINE>` is optional. Please write the issue number at `<FIX LINE>` when your commit fixes an issue on Inclavare Containers project. Once the commit is submitted, the issue of Inclavare Containers project will be automatically closed.
+`<FIX LINE>` is optional. Please write the issue number at `<FIX LINE>` when your commit fixes an issue on Inclavare Containers project. Once the commit is submitted, the issue of Inclavare Containers project will be automatically closed. For example, `Fixes: #123` means this commit resolves the issue number 123.
#### Sign your work
@@ -212,6 +211,7 @@ Date: Thu Feb 2 11:41:15 2018 -0800
Update README
+ Fixes: #123
Signed-off-by: Joe Smith <joe.smith@example.com>
```
