Fix spelling and grammar mistakes in documentation (#1127)

* Initial plan

* Fix spelling and grammar mistakes in documentation

Co-authored-by: jbtronics <5410681+jbtronics@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: jbtronics <5410681+jbtronics@users.noreply.github.com>

docs/installation/choosing_database.md

@@ -38,7 +38,7 @@ you have started creating data**. So you should choose the database type for you
 
 * **Performance**: SQLite is not as fast as MySQL or PostgreSQL, especially when using complex queries or many users.
 * **Emulated RegEx search**: SQLite does not support RegEx search natively. Part-DB can emulate it, however that is pretty slow.
-* **Emualted natural sorting**: SQLite does not support natural sorting natively. Part-DB can emulate it, but it is pretty slow.
+* **Emulated natural sorting**: SQLite does not support natural sorting natively. Part-DB can emulate it, but it is pretty slow.
 * **Limitations with Unicode**: SQLite has limitations in comparisons and sorting of Unicode characters, which might lead to
   unexpected behavior when using non-ASCII characters in your data. For example `µ` (micro sign) is not seen as equal to 
   `μ` (greek minuscule mu), therefore searching for `µ` (micro sign) will not find parts containing `μ` (mu) and vice versa.
@@ -131,7 +131,7 @@ The host (here 127.0.0.1) and port should also be specified according to your My
 In the `serverVersion` parameter you can specify the version of the MySQL/MariaDB server you are using, in the way the server returns it 
 (e.g. `8.0.37` for MySQL and `10.4.14-MariaDB`). If you do not know it, you can leave the default value.
 
-If you want to use a unix socket for the connection instead of a TCP connnection, you can specify the socket path in the `unix_socket` parameter.
+If you want to use a unix socket for the connection instead of a TCP connection, you can specify the socket path in the `unix_socket` parameter.
 ```shell
 DATABASE_URL="mysql://user:password@localhost/database?serverVersion=8.0.37&unix_socket=/var/run/mysqld/mysqld.sock"
 ```
@@ -150,7 +150,7 @@ In the `serverVersion` parameter you can specify the version of the PostgreSQL s
 
 The `charset` parameter specify the character set of the database. It should be set to `utf8` to ensure that all characters are stored correctly.
 
-If you want to use a unix socket for the connection instead of a TCP connnection, you can specify the socket path in the `host` parameter.
+If you want to use a unix socket for the connection instead of a TCP connection, you can specify the socket path in the `host` parameter.
 ```shell
 DATABASE_URL="postgresql://db_user@localhost/db_name?serverVersion=16.6&charset=utf8&host=/var/run/postgresql"
 ```
@@ -177,6 +177,6 @@ In natural sorting, it would be sorted as:
 Part-DB can sort names in part tables and tree views naturally. PostgreSQL and MariaDB 10.7+ support natural sorting natively,
 and it is automatically used if available.
 
-For SQLite and MySQL < 10.7 it has to be emulated if wanted, which is pretty slow. Therefore it has to be explicity enabled by setting the
+For SQLite and MySQL < 10.7 it has to be emulated if wanted, which is pretty slow. Therefore it has to be explicitly enabled by setting the
 `DATABASE_EMULATE_NATURAL_SORT` environment variable to `1`. If it is 0 the classical binary sorting is used, on these databases. The emulations
 might have some quirks and issues, so it is recommended to use a database which supports natural sorting natively, if you want to use it.

docs/installation/email.md

@@ -19,7 +19,7 @@ automatic mail providers (like MailChimp or SendGrid). If you want to use one of
 Mailer documentation for more information.
 
 We will only cover the configuration of an SMTP provider here, which is sufficient for most use-cases.
-You will need an email account, which you can use send emails from via password-bases SMTP authentication, this account
+You will need an email account, which you can use to send emails from via password-based SMTP authentication, this account
 should be dedicated to Part-DB.
 
 To configure the SMTP provider, you have to set the following environment variables:

docs/installation/installation_docker.md

@@ -143,11 +143,11 @@ services:
        # - DB_AUTOMIGRATE=true
 
       # You can configure Part-DB using the webUI or environment variables
-      # However you can add add any other environment configuration you want here
+      # However you can add any other environment configuration you want here
       # See .env file for all available options or https://docs.part-db.de/configuration.html
 
-      # Override value if you want to show to show a given text on homepage.
-      # When this is outcommented the webUI can be used to configure the banner
+      # Override value if you want to show a given text on homepage.
+      # When this is commented out the webUI can be used to configure the banner
       #- BANNER=This is a test banner<br>with a line break
 
   database:

docs/installation/nginx.md

@@ -7,7 +7,7 @@ nav_order: 10
 
 # Nginx
 
-You can also use [nginx](https://www.nginx.com/) as webserver for Part-DB. Setup Part-DB with apache is a bit easier, so
+You can also use [nginx](https://www.nginx.com/) as webserver for Part-DB. Setting up Part-DB with Apache is a bit easier, so
 this is the method shown in the guides. This guide assumes that you already have a working nginx installation with PHP
 configured.
 

docs/installation/saml_sso.md

@@ -21,7 +21,7 @@ LDAP or Active Directory server.
 
 {: .warning }
 > This feature is currently in beta. Please report any bugs you find.
-> So far it has only tested with Keycloak, but it should work with any SAML 2.0 compatible identity provider.
+> So far it has only been tested with Keycloak, but it should work with any SAML 2.0 compatible identity provider.
 
 This guide will show you how to configure Part-DB with [Keycloak](https://www.keycloak.org/) as the SAML identity
 provider, but it should work with any SAML 2.0 compatible identity provider.
@@ -75,8 +75,8 @@ the [Keycloak Getting Started Guide](https://www.keycloak.org/docs/latest/gettin
 
 ### Configure Part-DB to use SAML
 
-1. Open the `.env.local` file of Part-DB (or the docker-compose.yaml) for edit
-2. Set the `SAMLP_SP_PRIVATE_KEY` environment variable to the content of the private key file you downloaded in the
+1. Open the `.env.local` file of Part-DB (or the docker-compose.yaml) for editing
+2. Set the `SAML_SP_PRIVATE_KEY` environment variable to the content of the private key file you downloaded in the
    previous step. It should start with `MIEE` and end with `=`.
 3. Set the `SAML_SP_X509_CERT` environment variable to the content of the Certificate field shown in the `Keys` tab of
    the SAML client in Keycloak. It should start with `MIIC` and end with `=`.