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-rw-r--r--src/runtime/mheap.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/mheap.go b/src/runtime/mheap.go
index 08a0057be7..d2ff063b00 100644
--- a/src/runtime/mheap.go
+++ b/src/runtime/mheap.go
@@ -435,7 +435,7 @@ type mspan struct {
// indicating a free object. freeindex is then adjusted so that subsequent scans begin
// just past the newly discovered free object.
//
- // If freeindex == nelems, this span has no free objects.
+ // If freeindex == nelems, this span has no free objects, though might have reusable objects.
//
// allocBits is a bitmap of objects in this span.
// If n >= freeindex and allocBits[n/8] & (1<<(n%8)) is 0