docs(site): improve installation guide

Author: fhussonnois

site/content/en/docs/Archives/v2.3.x/Developer Guide/installation.md

@@ -1,41 +1,43 @@
 ---
-date: 2020-05-21
+date: 2021-09-05
 title: "Installation"
 linkTitle: "Installation"
 weight: 10
 description: >
   How to install Connect File Pulse
 ---
 
+## Confluent Hub
 
-**Connect FilePulse** can be installed either from [GitHub Releases Page](https://github.com/streamthoughts/kafka-connect-file-pulse/releases) or from [Confluent Hub](https://www.confluent.io/hub/streamthoughts/kafka-connect-file-pulse).
+Connect FilePulse can be installed directly from [Confluent Hub](https://www.confluent.io/hub/streamthoughts/kafka-connect-file-pulse) using the [Confluent Hub client](https://docs.confluent.io/current/confluent-hub/client.html) .
 
-{{% alert title="Caution" color="warning" %}}
-You should note that the connector downloaded from Confluent Hub may not reflect the latest available version.
-{{% /alert %}}
-
-**Confluent Hub CLI installation**
-
-Use the [Confluent Hub client](https://docs.confluent.io/current/confluent-hub/client.html) to install this connector with:
+The following command can be used to install the last version of the plugin available on the Confluent Hub:
 
 ```bash
-confluent-hub install streamthoughts/kafka-connect-file-pulse:latest
+$ confluent-hub install streamthoughts/kafka-connect-file-pulse:latest
 ```
 
-**Download Installation**
+{{% alert title="Caution" color="warning" %}}
+You should note that the connector downloaded from Confluent Hub may not reflect the latest available version.
+{{% /alert %}}
 
-Download the distribution ZIP file for the latest available version.
+## Manual Installation
 
-**Example :**
-```bash
-export VERSION=1.3.0
-curl -sSL https://github.com/streamthoughts/kafka-connect-file-pulse/releases/download/v$VERSION/streamthoughts-kafka-connect-file-pulse-$VERSION.zip
-```
+Connect FilePulse is distributed as a ZIP file which is compatible with the [Confluent Hub client](https://docs.confluent.io/current/confluent-hub/client.html).
+All Connect FilePulse versions are available on the [GitHub Releases Page](https://github.com/streamthoughts/kafka-connect-file-pulse/releases).
 
-Extract it into one of the directories that is listed on the `plugin.path` worker configuration property.
+To manually install the connector you can download the distribution ZIP file and extract all the dependencies under a target directory.
 
-You can also use the Confluent Hub CLI for installing it.
+1. Download the latest available version: 
+    ```bash
+    $ export VERSION=2.3.0
+    $ curl -sSL https://github.com/streamthoughts/kafka-connect-file-pulse/releases/download/v$VERSION/streamthoughts-kafka-connect-file-pulse-$VERSION.zip
+    ```
+2. Create a directory under the `plugin.path` on your Connect worker, e.g., `connect-source-filepulse`.
+3. Copy all of the dependencies under the newly created subdirectory.
+4. Restart the Connect worker.
 
+Note: You can also use the [Confluent Hub CLI](https://docs.confluent.io/current/confluent-hub/client.html) for installing it.
 ```bash
 $ confluent-hub install --no-prompt streamthoughts-kafka-connect-file-pulse-$VERSION.zip
 ```