[nautilus] Bug.md: Don't use tasks

[Carlos Soriano <csoriano src gnome org>]

commit e33e181082571060e525bb90b3de7c958ea252ba
Author: Carlos Soriano <csoriano1618 gmail com>
Date:   Mon May 14 17:28:55 2018 +0000

    Bug.md: Don't use tasks
    
    So it doesn't appear in the list of task to be done for the issue.

 .gitlab/issue_templates/Bug.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/.gitlab/issue_templates/Bug.md b/.gitlab/issue_templates/Bug.md
index 018da90ce..968876a63 100644
--- a/.gitlab/issue_templates/Bug.md
+++ b/.gitlab/issue_templates/Bug.md
@@ -16,10 +16,11 @@ Reproducible in:
 
     If these steps failed, write in 'Other' the distribution you’re using and
     the version of the app.
--->
-* [ ] Flatpak unstable
-* [ ] Other: 
 
+    Write yes or no after the semicolon.
+-->
+- Flatpak unstable: (yes or no)
+- Other:
 
 # Current behavior
 <!-- Describe the current behavior. -->