[DOC] Improve doc guide compliance (#8221)

1 files changed, 2 insertions, 2 deletions

diff --git a/weakmap.c b/weakmap.c
index 17883f05a4..ef859f89e8 100644
--- a/weakmap.c
+++ b/weakmap.c
@@ -894,8 +894,8 @@ wkmap_clear(VALUE self)
  *  call-seq:
  *    map.inspect -> new_string
  *
- *  Returns a new \String containing informations about the map:
-
+ *  Returns a new String containing informations about the map:
+ *
  *    m = ObjectSpace::WeakKeyMap.new
  *    m[key] = value
  *    m.inspect # => "#<ObjectSpace::WeakKeyMap:0x00000001028dcba8 size=1>"