format

doc/api/cli.md

@@ -1510,11 +1510,12 @@ Test suite shard to execute in a format of `<index>/<total>`, where
 
 `index` is a positive integer, index of divided parts
 `total` is a positive integer, total of divided part
-This command will divide all tests files into `total` equal parts, and will run only those that happen to be in an `index` part.
+This command will divide all tests files into `total` equal parts,
+and will run only those that happen to be in an `index` part.
 
 For example, to split your tests suite into three parts, use this:
 
-```sh
+```bash
 node --test --shard=1/3
 node --test --shard=2/3
 node --test --shard=3/3

doc/api/test.md

@@ -852,10 +852,10 @@ changes:
     **Default:** `Infinity`.
   * `watch` {boolean} Whether to run in watch mode or not. **Default:** `false`.
   * `shards` {Object} Running tests in a specific shard. **Default:** `undefined`.
-    * `index` {number} is a positive integer between 1 and `<total>` that specifies the index of the shard to run.
-      This option is _required_.
-    * `total` {number} is a positive that specifies the total number of shards to split the test files to.
-      This option is _required_.
+    * `index` {number} is a positive integer between 1 and `<total>`
+      that specifies the index of the shard to run. This option is _required_.
+    * `total` {number} is a positive integer that specifies the total number
+      of shards to split the test files to. This option is _required_.
 * Returns: {TestsStream}
 
 ```mjs