Update GitHub issue template

.github/ISSUE_TEMPLATE.md

@@ -1,22 +1,20 @@
-<!-- Please explain the issue in detail (actual behavior). -->
-
 ### Expected behavior
 
 <!-- What did you expect or want to happen? -->
 
 ### Steps to reproduce
 
 <!--
-Provide steps to reproduce the issue, if relevant.
+For bugs please provide steps to reproduce the issue.
 
-1. Please set `g:neomake_logfile`, e.g. using
+1. Please set `g:neomake_logfile`, e.g.
    `:let g:neomake_logfile = '/tmp/neomake.log'` first.
-   You can also set `:let g:neomake_verbose = 3` to display debug messages
-   directly, but that can be distracting (i.e. forcing hit-ENTER prompts).
-2. Look at the logfile (or `:messages`) for the generated output, which might
-   help revealing the issue already.
+2. Look at the logfile for the generated output, which might help revealing the
+   issue already.
+   You can use `make tail_log` from Neomake's source directory
+   for following the logfile in a separate terminal.
 3. Please describe how you run Neomake: manually (how?), via automake config,
-   or via some custom autocommand(s) (which? - not recommended anymore).
+   or via some custom autocommand(s) (which?).
 -->
 
 ### Output from (verbose) NeomakeInfo
@@ -27,6 +25,7 @@ Provide steps to reproduce the issue, if relevant.
    You can use `:verbose NeomakeInfo!` (with a bang at the end) to copy it to
    your clipboard.
 
-2. If relevant paste the contents of the logfile (via `g:neomake_logfile`).
+2. If relevant (it is always useful with bug reports) paste the contents of the
+   logfile (via `g:neomake_logfile`).
 
 -->