fix(README): correct links for FTSE symbol download and update section heading

README.md

@@ -80,11 +80,11 @@ size_categories:
 <summary>
 Click to expand
 </summary>
-<p><a href="blob/main/Symbols/FTSE.txt">[Download symbol list (FTSE.txt)]</a></p>
+<p><a href="TroveLedger/blob/main/Symbols/FTSE.txt">[Download symbol list (FTSE.txt)]</a></p>
 <img src="media/FTSE.jpg"/>
 <p>
   More information about previous additions: 
-  <a href="#growing-treasury">The Growing Treasury</a>
+  <a href="#the-growing-treasury">The Growing Treasury</a>
 </p>
 </details>
 
@@ -269,7 +269,7 @@ Interested in a deeper dive into the exact table format and config options my pi
 Join the discussion in [Hugging Face Discussions](https://huggingface.co/datasets/Traders-Lab/TroveLedger/discussions).
 
 ---
-### 🏛️ The Growing Treasury <a id="growing-treasury"></a>
+### 🏛️ The Growing Treasury
 
 Watch TroveLedger expand across global markets – a visual chronicle of added indices: