[DOC] Fix backticks in docs for Set#add

peterzhu2118 · peterzhu2118 · commit 0b3199a65333 · 2025-12-22T19:12:38.000-05:00
diff --git a/set.c b/set.c
@@ -697,7 +697,7 @@ set_i_join(int argc, VALUE *argv, VALUE set)
  *  call-seq:
  *    add(obj) -> self
  *
- *  Adds the given object to the set and returns self.  Use `merge` to
+ *  Adds the given object to the set and returns self. Use Set#merge to
  *  add many elements at once.
  *
  *    Set[1, 2].add(3)                    #=> Set[1, 2, 3]

Original file line number	Diff line number	Diff line change
`@@ -697,7 +697,7 @@ set_i_join(int argc, VALUE *argv, VALUE set)`
`697`	`697`	`* call-seq:`
`698`	`698`	`* add(obj) -> self`
`699`	`699`	`*`
`700`		- * Adds the given object to the set and returns self. Use `merge` to
	`700`	`+ * Adds the given object to the set and returns self. Use Set#merge to`
`701`	`701`	`* add many elements at once.`
`702`	`702`	`*`
`703`	`703`	`* Set[1, 2].add(3) #=> Set[1, 2, 3]`