Minor documentation updates

.github/issue_template.md

@@ -3,24 +3,28 @@
 
 ### Actual behaviour
 
-Tell us what happens instead
+Tell us what happens
 
 
 ### Expected behaviour
 
-Tell us what should happen
+Tell us what should actually happen
 
 
 ### Steps to reproduce
 
-1. Please, describe _exactly_ how to reproduce the issue
-2.
-3.
+Please supply step-by-step instructions so that anyone with the same environment can reproduce the issue. Whenever you offer a description, imagine
+yourself in the shoes of someone who has never encountered this problem before and would like to know exactly how to observe it under a given set of conditions.
+Here is an example:
+
+1. Log in to the application as the administrative user
+2. Click on button X, then on the modal dialog that appears, click Y
+3. Wait for 3 seconds, and note the appearance of an unexpected message
 
 
 ### Configuration
 
-Copy and paste the configuration section from the Kanboard settings page or fill these fields:
+Copy and paste the configuration section from the Kanboard settings page or supply values for these fields:
 
 - Kanboard version:
 - Database type and version:

.github/pull_request_template.md

@@ -1,8 +1,8 @@
 Before to submit your pull-request:
 
 - Be sure that the unit tests pass
-- If you create a new feature, test your code, do not introduce new bugs
+- If you create a new feature, test your code, and do not introduce new bugs
 - Avoid code duplication
-- Small pull-requests are easier to review and can be merged quickly
+- Remember, small pull-requests are easier to review and can be merged quickly
 - 1 pull-request == 1 feature/improvement
-- Non necessary features should be implemented as plugin
+- Nonessential features should be implemented as plugin