[DOC] Fix code markup [ci skip]

Code markup in RDoc must not be concatenated with anothr word.

3 files changed, 5 insertions, 5 deletions

diff --git a/enum.c b/enum.c
index 3a274595f8..b54acf957c 100644
--- a/enum.c
+++ b/enum.c
@@ -3204,8 +3204,8 @@ zip_i(RB_BLOCK_CALL_FUNC_ARGLIST(val, memoval))
  *  Each nested array <tt>new_array[n]</tt>
  *  is of size <tt>other_enums.size+1</tt>, and contains:
  *
- *  - The +n+th element of self.
- *  - The +n+th element of each of the +other_enums+.
+ *  - The +n+-th element of self.
+ *  - The +n+-th element of each of the +other_enums+.
  *
  *  If all +other_enums+ and self are the same size,
  *  all elements are included in the result, and there is no +nil+-filling:
diff --git a/range.c b/range.c
index 96c059b806..e49dd2cf35 100644
--- a/range.c
+++ b/range.c
@@ -2250,10 +2250,10 @@ range_count(int argc, VALUE *argv, VALUE range)
  *
  * === Methods for Iterating
  *
- * - #%:: Requires argument +n+; calls the block with each +n+th element of +self+.
+ * - #%:: Requires argument +n+; calls the block with each +n+-th element of +self+.
  * - #each:: Calls the block with each element of +self+.
  * - #step:: Takes optional argument +n+ (defaults to 1);
-             calls the block with each +n+th element of +self+.
+             calls the block with each +n+-th element of +self+.
  *
  * === Methods for Converting
  *
diff --git a/struct.c b/struct.c
index 6fc5bf1048..ad8b480d8d 100644
--- a/struct.c
+++ b/struct.c
@@ -1245,7 +1245,7 @@ rb_struct_aref(VALUE s, VALUE idx)
  *  Raises NameError if +name+ is not the name of a member.
  *
  *  With integer argument +n+ given, assigns the given +value+
- *  to the +n+th member if +n+ is in range;
+ *  to the +n+-th member if +n+ is in range;
  *  see {Array Indexes}[Array.html#class-Array-label-Array+Indexes]:
  *
  *    joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)