fix: make minor wording changes

Documentation.md

@@ -15,7 +15,7 @@ backups of databases.
 AutoPostgreSQLBackup extract databases into flat files (compressed or not,
 encrypted or not) in a daily and/or weekly and/or monthly basis.
 
-AutoPostgreSQLBackup supports mutliple databases engines (PostgreSQL and MySQL
+AutoPostgreSQLBackup supports multiple databases engines (PostgreSQL and MySQL
 by now).
 
 ## OPTIONS
@@ -186,7 +186,7 @@ Backup directory
 
 ### CREATE_DATABASE
 
-Include or not `CREATE DATABASE` statments in dabatbases backups.
+Include or not `CREATE DATABASE` statements in dabatbases backups.
 
 **default**: `yes`
 
@@ -359,7 +359,7 @@ Command or script to execute after backups
 
 ## AUTHORS
 
-Originally developped by Aaron Axelsen with Friedrich Lobenstock contributions.
+Originally developed by Aaron Axelsen with Friedrich Lobenstock contributions.
 
 Almost fully rewritten by Emmanuel Bouthenot (version 2.0 and higher).
 

Readme.md

@@ -1,9 +1,11 @@
 # AutoPostgreSQLBackup
 
-AutoPostgreSQLBackup is a shell script (usually executed from a cron job) designed to provide a fully automated tool to make periodic backups of PostgreSQL databases.
+AutoPostgreSQLBackup is a shell script (usually executed from a cron job) designed to provide a fully automated tool to make periodic backups of databases (supports PostgreSQL and MySQL/MariaDB).
 
 AutoPostgreSQLBackup extract databases into flat files in a daily, weekly or monthly basis.
 
+Version 2.2 adds support for MySQL/MariaDB.
+
 Version 2.0 is a full rewrite.
 
 It supports:

autopostgresqlbackup

@@ -779,7 +779,7 @@ USAGE: $(basename "$0") [OPTIONS]
 
 ${NAME} ${VERSION}
 
-A fully automated tool to make periodic backups of PostgreSQL databases.
+A fully automated tool to make periodic backups databases (supports PostgreSQL and MySQL/MariaDB).
 
 Options:
     -h  Shows this help