jabber: clarified some comments

webserver/docker_jabber/tasks/main.yaml

 ---
-# Create folders 
+# Create folders
 - name: create folder struct for jabber
   file:
     path: "{{ item }}"
@@ -8,7 +8,7 @@
     - "/srv/jabber/"
     - "/srv/jabber/etc"
 
-- name: create folder struct for jabber 2
+- name: create folder struct for jabber with correct rights for prosody
   file:
     path: "{{ item }}"
     state: "directory"
@@ -18,7 +18,7 @@
     - "/srv/jabber/logs"
     - "/srv/jabber/data"
 
-# create files 
+# create files
 - name: Docker Konfig-Datei erstellen
   template:
     src: "docker-compose.yml"
@@ -29,7 +29,7 @@
     src: "prosody.cfg.lua"
     dest: "/srv/jabber/etc/prosody.cfg.lua"
 
-# start docker 
+# start docker
 - name: start jabber-test docker
   docker_service:
     project_src: /srv/jabber/