docs: fix shrink_to() docs test for 32-bit

ryota2357 · ryota2357 · commit ffb073e82b21 · 2025-08-24T12:48:58.000+09:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -474,7 +474,7 @@ impl LeanString {
     /// assert_eq!(s.capacity(), 50);
     ///
     /// // if the string can be inlined, it is
-    /// s.shrink_to(10);
+    /// s.shrink_to(5);
     /// assert_eq!(s.capacity(), 2 * size_of::<usize>());
     /// ```
     #[inline]
