Update README.md

fix spacing

Author: fdncred

README.md

@@ -27,29 +27,37 @@ With Light+ Color Theme
 ![Nushell script with Light+ color theme](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-light.png)
 
 Inlays / Hints
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 ![Inlays](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-inlays.png)
 
 Completions support
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 ![Completions](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-completions.png)
 
 Hover over built-ins for help
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 ![Hover](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-hover-builtin.png)
 
 Hover over custom commands for help
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 ![HoverCustom](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-hover-custom.png)
 
 Hover over variable
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 ![HoverVar](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-hover-var.png)
 
 Error & Validation support
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 ![Error 1](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-error1.png)
 ![Error 2](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-error2.png)
 ![Error 3](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-error3.png)
 
 Goto Definition support
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 ![goto](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-goto-def.png)
 
 Extension Settings
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 ![settings](https://raw.githubusercontent.com/nushell/vscode-nushell-lang/main/assets/150-ext-settings.png)
 
 ## Known Issues