From 87f866d604f9034beee29acf0b22575ea16a264a Mon Sep 17 00:00:00 2001
From: mjang <michael.jang@qdrant.com>
Date: Mon, 5 Feb 2024 13:55:50 -0800
Subject: [PATCH] Concepts - update heading sizes

---
 .../content/documentation/concepts/_index.md  | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/qdrant-landing/content/documentation/concepts/_index.md b/qdrant-landing/content/documentation/concepts/_index.md
index ed6810b7f..874f71a67 100644
--- a/qdrant-landing/content/documentation/concepts/_index.md
+++ b/qdrant-landing/content/documentation/concepts/_index.md
@@ -10,44 +10,44 @@ Think of these concepts as a glossary. Each of these concepts include a link to
 detailed information, usually with examples. If you're new to AI, these concepts
 can help you learn more about AI and the Qdrant approach.
 
-##### Collections
+## Collections
 
-[Collections](/documentation/concepts/collections/) define a named set of [points](/documentation/concepts/points/) that you can use for your search.
+[Collections](/documentation/concepts/collections/) define a named set of points that you can use for your search.
 
-##### Payload
+## Payload
 
 A [Payload](/documentation/concepts/payload/) describes information that you can store with vectors.
 
-##### Points
+## Points
 
-[Points](/documentation/concepts/points/) are a record which consists of a vector and an optional [payload](/documentation/concepts/collections/payload/). 
+[Points](/documentation/concepts/points/) are a record which consists of a vector and an optional payload. 
 
-##### Search
+## Search
 
 [Search](/documentation/concepts/search/) describes _similarity search_, which set up related objects close to each other in vector space.
 
-##### Explore
+## Explore
 
 [Explore](/documentation/concepts/explore/) includes several APIs for exploring data in your collections.
 
-##### Filtering
+## Filtering
 
 [Filtering](/documentation/concepts/filtering/) defines various database-style clauses, conditions, and more.
 
-##### Optimizer
+## Optimizer
 
 [Optimizer](/documentation/concepts/optimizer/) describes options to rebuild
 database structures for faster search. They include a vacuum, a merge, and an
 indexing optimizer.
 
-##### Storage
+## Storage
 
 [Storage](/documentation/concepts/storage/) describes the configuration of storage in segments, which include indexes and an ID mapper.
 
-##### Indexing
+## Indexing
 
 [Indexing](/documentation/concepts/indexing/) lists and describes available indexes. They include payload, vector, sparse vector, and a filterable index.
 
-##### Snapshots
+## Snapshots
 
 [Snapshots](/documentation/concepts/snapshots/) describe the backup/restore process (and more) for each node at specific times.