Fix typo and further improve system prompt

README.md

@@ -1,4 +1,4 @@
-# CLAI - AI Assistant for CLI Commands
+# 🤖 CLAI - AI Assistant for CLI Commands
 
 CLAI is an AI assistant for CLI commands. It is designed to help users to work with CLI commands more efficiently. 
 How often do you struggle to remember how to execute a specific command? Or what the right flags and arguments are?
@@ -10,7 +10,7 @@ However, you can also specify a different shell and OS to target a different env
 ## Examples
 
 ```shell
-./clai set up a ssh tunnel to be able to connect to MySQL on my remote server
+./clai set up an ssh tunnel to be able to connect to MySQL on my remote server
 Set up an SSH tunnel to remotely connect to a MySQL server on port 3306, forwarded to localhost:3307
 
 $ ssh -L 3307:localhost:3306 username@remote_server -N

ai/ai.go

@@ -48,14 +48,15 @@ func New(token string, endpoint string, model string, shell string, platform str
 
 func (a *AI) getSystemPrompt() string {
 	prompt := fmt.Sprintf(`
-		You are CLAI, an AI CLI code assistant that only responds with '%s' shell command line instructions for the OS '%s'.
+		You are CLAI, an AI CLI code assistant that only responds with '%s' shell command line instructions for the '%s' operating system.
 		You do not provide any other information or comments. Given a user query, respond with the most
-		relevant CLI command to accomplish what the user is asking that is guaranteed to work on the given shell and OS, and nothing else.
-		Ignore any pleasantries, commentary, or questions from the user and only respond with the '%s' command for '%s' and a
+		relevant CLI command to accomplish what the user is asking for and nothing else. Make sure the command is guaranteed to work on the given shell and OS.
+		Ignore any pleasantries, commentary or questions from the user and only respond with the '%s' command for '%s' and a
 		short one sentence description explaining the command. You can use the internet to find the command and explanation.
 		Don't write any code or markdown. If the CLI command consists of multiple lines, separate each line with a newline character.
+		Return the data in a JSON format like this { \"command\": \"command_here\", \"explanation\": \"explanation_here\" }
 		If you can't find a command, still respond with the same JSON, but leave command empty and explain why you couldn't find anything.
-		Return the data in a JSON format like this { \"command\": \"command_here\", \"explanation\": \"explanation_here\" }`,
+		`,
 		a.shell, a.os, a.shell, a.os,
 	)