Update intro.md

Author: ViktarStarastsenka

src/sq/intro.md

@@ -1,4 +1,4 @@
-Redis Stack offers an enhanced Redis experience via the following search and query features:
+Redis Stack offers an enhanced Redis experience via the following Query Engine features:
 
 - A rich query language
 - Incremental indexing on JSON and hash documents
@@ -7,7 +7,7 @@ Redis Stack offers an enhanced Redis experience via the following search and que
 - Geospatial queries
 - Aggregations
 
-The search and query features of Redis Stack allow you to use Redis as a:
+The Query Engine features of Redis Stack allow you to use Redis as a:
 
 - Document database
 - Vector database
@@ -18,6 +18,6 @@ The search and query features of Redis Stack allow you to use Redis as a:
 
 [Redis Stack](https://redis.io/download?utm_source=redisinsight&utm_medium=main&utm_campaign=tutorials) >=7.2.0-v7 \
 OR \
-[RediSearch](https://github.com/RediSearch/RediSearch/) >=2.8.11 \
+[Query Engine](https://github.com/RediSearch/RediSearch/) >=2.8.11 \
 OR \
 A free Redis Stack instance on [Redis Cloud](https://redis.com/try-free/?utm_source=redis\&utm_medium=app\&utm_campaign=redisinsight_vecsim_guide "Redis Cloud").