Update doc on single-hart

ivq · ivq · commit 408acae8a79c · 2023-11-10T19:23:53.000+08:00
Signed-off-by: Chien Wong &lt;m@xv97.com&gt;
diff --git a/riscv-rt/src/lib.rs b/riscv-rt/src/lib.rs
@@ -327,7 +327,7 @@
 //!
 //! ## `single-hart`
 //!
-//! This feature saves a little code size by removing unnecessary stack space calculation if there is only one hart on the target.
+//! This feature saves a little code size if there is only one hart on the target.
 //!
 //! ## `s-mode`
 //!
