Tidy up validate-modules ignores doc-required-mismatch

plugins/modules/database/misc/redis.py

@@ -20,47 +20,57 @@ options:
             - C(config) (new in 1.6), ensures a configuration setting on an instance.
             - C(flush) flushes all the instance or a specified db.
             - C(slave) sets a redis instance in slave or master mode.
-        required: true
         choices: [ config, flush, slave ]
+        type: str
     login_password:
         description:
             - The password used to authenticate with (usually not used)
+        type: str
     login_host:
         description:
             - The host running the database
         default: localhost
+        type: str
     login_port:
         description:
             - The port to connect to
         default: 6379
+        type: int
     master_host:
         description:
             - The host of the master instance [slave command]
+        type: str
     master_port:
         description:
             - The port of the master instance [slave command]
+        type: int
     slave_mode:
         description:
             - the mode of the redis instance [slave command]
         default: slave
         choices: [ master, slave ]
+        type: str
     db:
         description:
             - The database to flush (used in db mode) [flush command]
+        type: int
     flush_mode:
         description:
             - Type of flush (all the dbs in a redis instance or a specific one)
               [flush command]
         default: all
         choices: [ all, db ]
+        type: str
     name:
         description:
             - A redis config key.
+        type: str
     value:
         description:
             - A redis config value. When memory size is needed, it is possible
               to specify it in the usal form of 1KB, 2M, 400MB where the base is 1024.
               Units are case insensitive i.e. 1m = 1mb = 1M = 1MB.
+        type: str
 
 notes:
    - Requires the redis-py Python package on the remote host. You can