[DOC] Fix call-seq for GC methods

RDoc parses the last arrow in the call-seq as the arrow for the return
type. It was getting confused over the arrow in the hash.

1 files changed, 1 insertions, 1 deletions

diff --git a/gc.c b/gc.c
index 977a2966f7..62fbc6ff72 100644
--- a/gc.c
+++ b/gc.c
@@ -10796,7 +10796,7 @@ gc_update_references(rb_objspace_t *objspace)
 #if GC_CAN_COMPILE_COMPACTION
 /*
  *  call-seq:
- *     GC.latest_compact_info -> {:considered=>{:T_CLASS=>11}, :moved=>{:T_CLASS=>11}}
+ *     GC.latest_compact_info -> hash
  *
  * Returns information about object moved in the most recent GC compaction.
  *