A few small adjustments.

Author: geerlingguy

README.md

@@ -54,6 +54,7 @@ The command to configure a PhpRedis source install. You can modify this command
 
     - hosts: webservers
       roles:
+        - { role: geerlingguy.repo-epel }
         - { role: geerlingguy.php-redis }
 
 ## License

meta/main.yml

@@ -8,12 +8,11 @@ galaxy_info:
   description: PhpRedis support for Linux
   company: "Midwestern Mac, LLC"
   license: "license (BSD, MIT)"
-  min_ansible_version: 2.4
+  min_ansible_version: 2.9
   platforms:
     - name: EL
       versions:
-        - 7
-        - 8
+        - all
     - name: Debian
       versions:
         - all