[llvm] Improve formatting in BAT.md (PR #170254)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-bolt

Author: None (Akshiitaa06)

<details>
<summary>Changes</summary>

Make "Header" a subheading to improve readability in the Functions table section.

---
Full diff: https://github.com/llvm/llvm-project/pull/170254.diff


1 Files Affected:

- (modified) bolt/docs/BAT.md (+1) 


``````````diff
diff --git a/bolt/docs/BAT.md b/bolt/docs/BAT.md
index 817ad288aa34b..fa43e81553d5c 100644
--- a/bolt/docs/BAT.md
+++ b/bolt/docs/BAT.md
@@ -61,6 +61,7 @@ Functions table:
 
 ### Functions table
 Hot and cold functions tables share the encoding except differences marked below.
+
 Header:
 | Entry  | Encoding | Description |
 | ------ | ----- | ----------- |

``````````

</details>


https://github.com/llvm/llvm-project/pull/170254