replace hard tabs with spaces

Author: Blargian

docs/getting-started/example-datasets/laion5b.md

@@ -34,22 +34,22 @@ Create the `laion_5b_100m` table to store the embeddings and their associated at
 ```sql
 CREATE TABLE laion_5b_100m
 (
-	id UInt32,
-	image_path String,
-	caption String,
-	NSFW Nullable(String) default 'unknown',
-	similarity Float32,
-	LICENSE Nullable(String),
-	url String,
-	key String,
-	status LowCardinality(String),
-	width Int32,
-	height Int32,
-	original_width Int32,
-	original_height Int32,
-	exif Nullable(String),
-	md5 String,
-	vector Array(Float32) CODEC(NONE)
+    id UInt32,
+    image_path String,
+    caption String,
+    NSFW Nullable(String) default 'unknown',
+    similarity Float32,
+    LICENSE Nullable(String),
+    url String,
+    key String,
+    status LowCardinality(String),
+    width Int32,
+    height Int32,
+    original_width Int32,
+    original_height Int32,
+    exif Nullable(String),
+    md5 String,
+    vector Array(Float32) CODEC(NONE)
 ) ENGINE = MergeTree ORDER BY (id)
 ```