Revert "Remove markdown from git tracking (#139)"

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markdown/bitburner.singularity.traveltocity.md

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+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [bitburner](./bitburner.md) &gt; [Singularity](./bitburner.singularity.md) &gt; [travelToCity](./bitburner.singularity.traveltocity.md)
+
+## Singularity.travelToCity() method
+
+Travel to another city.
+
+<b>Signature:</b>
+
+```typescript
+travelToCity(city: string): boolean;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  city | string | City to travel to. |
+
+<b>Returns:</b>
+
+boolean
+
+True if action is successful, false otherwise.
+
+## Remarks
+
+RAM cost: 2 GB \* 16/4/1
+
+This function allows the player to travel to any city. The cost for using this function is the same as the cost for traveling through the Travel Agency.
+