First pass at updating all documentation formatting and cleaning up output of examples (#2031)

docs/commands/split-to-row.md

@@ -4,7 +4,8 @@ splits contents over multiple rows via the separator.
 
 Syntax: `split row <separator>`
 
-### Parameters:
+## Parameters
+
 * `<separator>` the character that denotes what separates rows
 
 ## Examples
@@ -14,21 +15,20 @@ We can build a table from a file that looks like this
 ```shell
 > open table.txt
 4, 0, 2, 0, 7, 8
-
 ```
 
 using the `split row` command.
 
 ```shell
 open table.txt | split row ", "
-━━━┯━━━━━━━━━
- # │ <value>
-───┼─────────
+───┬───
+ # │
+───┼───
  0 │ 4
  1 │ 0
  2 │ 2
  3 │ 0
  4 │ 7
  5 │ 8
-━━━┷━━━━━━━━━
-```
+───┴───
+```