Remove unnecessary link

Author: mikeCRL

src/current/_includes/releases/v25.4/v25.4.0.md

@@ -47,7 +47,7 @@ This section summarizes the most significant user-facing changes in v25.4.0 and
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     <p class="feature-summary">Vector Indexing Improved and Generally Available</p>
     <p class="feature-description">
-      CockroachDB's <a href="{% link v25.4/vector-indexes.md %}">vector indexing</a> capabilities are now generally available, promoting production-ready similarity search for AI and machine learning workloads from Preview to GA. This release brings critical operational improvements while maintaining the distributed architecture advantages that distinguish CockroachDB from specialized vector databases and PostgreSQL with <a href="{% link v25.4/vector-indexes.md %}">pgvector</a>.
+      CockroachDB's <a href="{% link v25.4/vector-indexes.md %}">vector indexing</a> capabilities are now generally available, promoting production-ready similarity search for AI and machine learning workloads from Preview to GA. This release brings critical operational improvements while maintaining the distributed architecture advantages that distinguish CockroachDB from specialized vector databases and PostgreSQL with pgvector.
     </p>
     <p class="feature-description">
       The standout v25.4 improvement is <strong>online table backfills</strong>: adding vector indexes to tables with existing data no longer requires taking the table offline during the backfill process. This eliminates downtime when adopting vector search capabilities, enabling seamless integration of AI features into live production systems without service interruption.