Update docstring to reflect address-of returning a long

CHANGELOG.md

@@ -10,6 +10,7 @@ All notable changes to this project will be documented in this file. This change
 - Upcall and downcall classes have been changed to be memoized, meaning ASM is no longer invoked every time a function is serialized, which should drastically improve performance where functions are serialized in a hot loop
 
 ### Fixed
+- Incorrect docstring on `coffi.mem/address-of` that implied some type of pointer type was returned rather than a long
 - Usage of deprecated `(Class/STATIC_FIELD)` access pattern
 
 ## [1.0.450] - 2024-10-02

src/clj/coffi/mem.clj

@@ -106,9 +106,7 @@
    (.allocate ^SegmentAllocator allocator (long size) (long alignment))))
 
 (defn address-of
-  "Gets the address of a given segment.
-
-  This value can be used as an argument to functions which take a pointer."
+  "Gets the address of a given segment as a number."
   ^long [addressable]
   (.address ^MemorySegment addressable))