docs(runtime): fix some typo. (#5451)

docs/runtime/bunfig.md

@@ -269,6 +269,9 @@ Valid values are:
 
 {% table %}
 
+- Value
+- Description
+
 ---
 
 - `"auto"`
@@ -277,12 +280,12 @@ Valid values are:
 ---
 
 - `"force"`
-- Always auto-install dependencies, even if `node_modules` exists
+- Always auto-install dependencies, even if `node_modules` exists.
 
 ---
 
 - `"disable"`
-- Never auto-install dependencies
+- Never auto-install dependencies.
 
 ---
 

docs/runtime/hot.md

@@ -1,6 +1,6 @@
 Bun supports two kinds of automatic reloading via CLI flags:
 
-- `--watch` mode, which hard restarts Bun's process when imported files change/
+- `--watch` mode, which hard restarts Bun's process when imported files change.
 - `--hot` mode, which soft reloads the code (without restarting the process) when imported files change.
 
 ## `--watch` mode

docs/runtime/modules.md

@@ -24,7 +24,7 @@ export function hello() {
 
 {% /codetabs %}
 
-When we run `index.ts`, it prints "Hello world".
+When we run `index.ts`, it prints "Hello world!".
 
 ```bash
 $ bun index.ts
@@ -197,7 +197,7 @@ Bun respects subpath [`"exports"`](https://nodejs.org/api/packages.html#subpath-
 
 Subpath imports and conditional imports work in conjunction with each other.
 
-```
+```json
 {
   "name": "foo",
   "exports": {