Update roles/custom/matrix-bot-draupnir/defaults/main.yml: fix another sentence and capitalization

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

roles/custom/matrix-bot-draupnir/defaults/main.yml

@@ -95,8 +95,8 @@ matrix_bot_draupnir_homeserver_url: ""
 # Only set this to the public-internet homeserver client API URL. Do NOT set this to the Pantalaimon URL.
 matrix_bot_draupnir_raw_homeserver_url: ""
 
-# Disable Server ACL is used if you want to not give the bot the right to apply Server ACLs in rooms without complaints from the bot.
-# This setting is described the following way in the Configuration.
+# Disable Server ACL is used if you do not want to give the bot the right to apply Server ACLs in rooms without complaints from the bot.
+# This setting is described the following way in the configuration.
 #
 # Whether or not Draupnir should apply `m.room.server_acl` events.
 # DO NOT change this to `true` unless you are very confident that you know what you are doing.