improve small docs issues

Signed-off-by: Rafał Safin <[email protected]>

README.md

@@ -45,7 +45,7 @@ There are better tools for big corporate databases and systems:
 ## Supported upload providers
 
 - Google Cloud Storage bucket
-- AWS S3 bucket
+- S3 storage compatibile bucket (AWS, Minio)
 - Azure Blob Storage
 - Debug (local)
 
@@ -76,13 +76,13 @@ Everyday 5am backup of PostgreSQL database defined in the same file and running
 
 services:
   db:
-    image: postgres:16
+    image: postgres:17
     environment:
       - POSTGRES_PASSWORD=pwd
   ogion:
     image: rafsaf/ogion:latest
     environment:
-      - POSTGRESQL_PG16=host=db password=pwd cron_rule=0 0 5 * * port=5432
+      - POSTGRESQL_DB_README=host=db password=pwd cron_rule=0 0 5 * * port=5432
       - AGE_RECIPIENTS=age1q5g88krfjgty48thtctz22h5ja85grufdm0jly3wll6pr9f30qsszmxzm2
       - BACKUP_PROVIDER=name=debug
 ```

docs/providers/azure.md

@@ -14,13 +14,13 @@ BACKUP_PROVIDER="name=azure container_name=my-ogion-instance connect_string=Defa
 Uses Azure Blob Storage for storing backups.
 
 !!! note
-    _There can be only one upload provider defined per app, using **BACKUP_PROVIDER** environemnt variable_. It's type is guessed by using `name`, in this case `name=azure`. Params must be included in value, splited by single space for example "value1=1 value2=foo".
+_There can be only one upload provider defined per app, using **BACKUP_PROVIDER** environemnt variable_. It's type is guessed by using `name`, in this case `name=azure`. Params must be included in value, splited by single space for example "value1=1 value2=foo".
 
 ## Params
 
 | Name           | Type                 | Description                                                                                   | Default |
 | :------------- | :------------------- | :-------------------------------------------------------------------------------------------- | :------ |
-| name           | string[**requried**] | Must be set literaly to string `azure` to use Google Cloud Storage.                           | -       |
+| name           | string[**requried**] | Must be set literaly to string `azure` to use Azure.                                          | -       |
 | container_name | string[**requried**] | Storage account container name. It must be already created, ogion won't create new container. | -       |
 | connect_string | string[**requried**] | Connection string copied from your storage account "Access keys" section.                     | -       |