left align table headers

Author: samejr

docs/machines.mdx

@@ -31,7 +31,7 @@ export const config: TriggerConfig = {
 ## Machine configurations
 
 | Preset              | vCPU | Memory | Disk space |
-| ------------------- | ---- | ------ | ---------- |
+| :------------------ | :--- | :----- | :--------- |
 | micro               | 0.25 | 0.25   | 10GB       |
 | small-1x (default)  | 0.5  | 0.5    | 10GB       |
 | small-2x            | 1    | 1      | 10GB       |