removed some trailing whitespace

[201] Trailing whitespace

tasks/setup_env.yml

@@ -20,7 +20,7 @@
     update_cache: yes
     cache_valid_time: 86400
   loop:
-    - acl 
+    - acl
     - ca-certificates
   when: ansible_os_family in [ "Debian" ]
 

tests/nextcloud10_mariadb.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud10_mysql.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud10_nginx.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud10_psql.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud_mariadb.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud_mysql.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud_nginx.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/nextcloud_psql.yml

@@ -7,7 +7,7 @@
       apt: update_cache=yes cache_valid_time=600
       when: ansible_os_family == 'Debian'
       changed_when: false
-    
+
     - name: Install required testing packages
       package:
         name: "{{ item }}"

tests/test.yml

@@ -11,7 +11,7 @@
       changed_when: false
     - name: update ca-certs
       apt: name=ca-certificates state=latest
-    - block: 
+    - block:
       - name: Remove default travis databases
         package:
           name:
@@ -23,13 +23,13 @@
         package:
           name: "postgresql"
           state: present
-      
+
       - name: pre-activate the db backend
         service:
           name: "postgresql"
           state: started
       when: nextcloud_db_backend == 'pgsql'
-        
+
   vars:
     nextcloud_db_backend: "{{ lookup( 'env', 'NC_DB' ) }}"
     nextcloud_websrv: "{{ lookup( 'env', 'NC_WEB' ) }}"