update typo

Author: alessfg

molecule/default/verify.yml

@@ -28,12 +28,12 @@
       ansible.builtin.uri:
         url: https://version.nginx.com/nginx/mainline
         return_content: true
-      register: nginx_versions
+      register: nginx_version
 
     - name: Verify the latest mainline version of NGINX has been installed
       ansible.builtin.command: nginx -v
       args:
         chdir: "{{ ((ansible_facts['system'] | lower is not search('bsd')) | ternary('/etc/nginx', '/usr/local/sbin')) }}"
       changed_when: false
       register: version
-      failed_when: version is not search(nginx_versions['content'] | regex_search('([0-9]+\\.){2}[0-9]+'))
+      failed_when: version is not search(nginx_version['content'] | regex_search('([0-9]+\\.){2}[0-9]+'))

molecule/stable/verify.yml

@@ -28,12 +28,12 @@
       ansible.builtin.uri:
         url: https://version.nginx.com/nginx/stable
         return_content: true
-      register: nginx_versions
+      register: nginx_version
 
     - name: Verify the latest stable version of NGINX has been installed
       ansible.builtin.command: nginx -v
       args:
         chdir: "{{ ((ansible_facts['system'] | lower is not search('bsd')) | ternary('/etc/nginx', '/usr/local/sbin')) }}"
       changed_when: false
       register: version
-      failed_when: version is not search(nginx_versions['content'] | regex_search('([0-9]+\\.){2}[0-9]+'))
+      failed_when: version is not search(nginx_version['content'] | regex_search('([0-9]+\\.){2}[0-9]+'))

molecule/upgrade/verify.yml

@@ -29,7 +29,7 @@
         url: https://version.nginx.com/nginx/mainline
         return_content: true
       check_mode: false
-      register: nginx_versions
+      register: nginx_version
 
     - name: Verify NGINX has been upgraded to the latest mainline version
       ansible.builtin.command: nginx -v