fix links

Author: goatslacker

docs/developer-tools/game-sdk.mdx

@@ -592,10 +592,10 @@ For more detailed information and documentation around the Rich Presence feature
 | name          | string                                                                          | name of the application - this is a read-only field             |
 | state         | string                                                                          | the player's current party status                               |
 | details?      | ?string                                                                         | what the player is currently doing                              |
-| timestamps?   | ?[ActivityTimestamps](/docs/developer-tools/game-sdk/activitytimestamps-struct) | helps create elapsed/remaining timestamps on a player's profile |
-| assets?       | ?[ActivityAssets](/docs/developer-tools/game-sdk/activityassets-struct)         | assets to display on the player's profile                       |
-| party?        | ?[ActivityParty](/docs/developer-tools/game-sdk/activityparty-struct)           | information about the player's party                            |
-| secrets?      | ?[ActivitySecrets](/docs/developer-tools/game-sdk/activitysecrets-struct)       | secret passwords for joining and spectating the player's game   |
+| timestamps?   | ?[ActivityTimestamps](/docs/developer-tools/game-sdk#activitytimestamps-struct) | helps create elapsed/remaining timestamps on a player's profile |
+| assets?       | ?[ActivityAssets](/docs/developer-tools/game-sdk#activityassets-struct)         | assets to display on the player's profile                       |
+| party?        | ?[ActivityParty](/docs/developer-tools/game-sdk#activityparty-struct)           | information about the player's party                            |
+| secrets?      | ?[ActivitySecrets](/docs/developer-tools/game-sdk#activitysecrets-struct)       | secret passwords for joining and spectating the player's game   |
 | instance?     | ?bool                                                                           | whether this activity is an instanced context, like a match     |
 
 #### ActivityTimestamps Struct