replace test 'wget' package with 'hello' package

test/integration/roles/test_apt/tasks/apt.yml

 # UNINSTALL
-- name: uninstall wget with apt
-  apt: pkg=wget state=absent purge=yes 
+- name: uninstall hello with apt
+  apt: pkg=hello state=absent purge=yes
   register: apt_result
 
-- name: check wget with dpkg
-  shell: dpkg --get-selections | fgrep wget
+- name: check hello with dpkg
+  shell: dpkg --get-selections | fgrep hello
   failed_when: False
   register: dpkg_result
 
 - debug: var=apt_result
 - debug: var=dpkg_result
 
-- name: verify uninstallation of wget
+- name: verify uninstallation of hello
   assert:
-    that: 
+    that:
         - "'changed' in apt_result"
         - "dpkg_result.rc == 1"
 
 # UNINSTALL AGAIN
-- name: uninstall wget with apt
-  apt: pkg=wget state=absent purge=yes 
+- name: uninstall hello with apt
+  apt: pkg=hello state=absent purge=yes
   register: apt_result
 
 - name: verify no change on re-uninstall
   assert:
-    that: 
+    that:
         - "not apt_result.changed"
 
 # INSTALL
-- name: install wget with apt
-  apt: name=wget state=present
+- name: install hello with apt
+  apt: name=hello state=present
   register: apt_result
 
-- name: check wget with dpkg
-  shell: dpkg --get-selections | fgrep wget
+- name: check hello with dpkg
+  shell: dpkg --get-selections | fgrep hello
   failed_when: False
   register: dpkg_result
 
 - debug: var=apt_result
 - debug: var=dpkg_result
 
-- name: verify installation of wget
+- name: verify installation of hello
   assert:
-    that: 
+    that:
         - "apt_result.changed"
         - "dpkg_result.rc == 0"
 
@@ -53,17 +53,17 @@
         - "'changed' in apt_result"
         - "'item' in apt_result"
         - "'stderr' in apt_result"
-        - "'stdout' in apt_result"        
-        - "'stdout_lines' in apt_result"        
+        - "'stdout' in apt_result"
+        - "'stdout_lines' in apt_result"
 
 # INSTALL AGAIN
-- name: install wget with apt
-  apt: name=wget state=present
+- name: install hello with apt
+  apt: name=hello state=present
   register: apt_result
 
 - name: verify no change on re-install
   assert:
-    that: 
+    that:
         - "not apt_result.changed"
 
-      
+