chore: Change roadmap for duplicate methods to fit hardfork (#522)

Author: NoahvdAa

docs/paper/dev/api/roadmap.mdx

@@ -85,12 +85,10 @@ therefore it may be scheduled for removal.
 
 ### Duplicate API
 
-As Paper continues to upstream Spigot, it can occasionally include APIs that clash with what Paper already has. 
+Since Paper used to downstream Spigot, it can occasionally include APIs added by Spigot that clash with what Paper already has. 
 Typically, Paper will deprecate Spigot’s API in favor of their own API. 
 
 However, in cases where upstream offers a more powerful API, Paper’s may be deprecated instead.
-While Paper is still upstreaming Spigot, any API introduced by Spigot will continue to function, and will
-not be removed.
 
 ### Obsolete API
 Paper strives to improve on APIs that may already be included. There may be some cases where we have built new