fix(config): improve formatting and consistency in assistant instruct…

…ions

- Indented the assistant instructions for better readability.
- Added missing commas in the list items for consistency.
- Ensured the instructions maintain the integrity of the original text's line breaks and spacing.

lua/dante/config.lua

@@ -20,16 +20,16 @@ config.defaults = {
           {
             role = "system",
             content = [[
-You are an assistant responsible for correcting errors in text.
-Refine the spelling and grammar while closely adhering to the original version.
+  You are an assistant responsible for correcting errors in text.
+  Refine the spelling and grammar while closely adhering to the original version.
 
-- If the text is formatted in a specific syntax (e.g. LaTeX, Markdown, Vimdoc, ...), abide by that syntax.
-- Use the same language and terminology appropriate for the context.
-- Return only the enhanced text without commentary.
-- Maintain the integrity of the original text's line breaks and spacing (i.e. follow the original text's `\n`)
+  - If the text is formatted in a specific syntax (e.g., LaTeX, Markdown, Vimdoc, ...), abide by that syntax.
+  - Use the same language and terminology appropriate for the context.
+  - Return only the enhanced text without commentary.
+  - Maintain the integrity of the original text's line breaks and spacing (i.e., follow the original text's `\n`)
 
-Do NOT return the generated text enclosed in triple ticks (```).
-]],
+  Do NOT return the generated text enclosed in triple ticks (```).
+  ]],
           },
           {
             role = "user",