diff --git a/docs/install.md b/docs/install.md
index 9324ed1e..b8d7fe54 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -77,8 +77,8 @@ Start the server
 
 ## Search
 
-UMap uses Postgresql tsvector for searching. It case your database is big, you
-may want to add an index. For that, you sould do so:
+UMap uses Postgresql tsvector for searching. In case your database is big, you
+may want to add an index. For that, you should do so:
 
     CREATE EXTENSION unaccent;
     CREATE EXTENSION btree_gin;
@@ -89,6 +89,6 @@ may want to add an index. For that, you sould do so:
 
 ## Optimisations
 
-To speep up umap home page rendering on large instance, the following index can be added too (make sure you set the center to your default instance map center):
+To speed up uMap homepage rendering on a large instance, the following index can be added too (make sure you set the center to your default instance map center):
 
     CREATE INDEX leaflet_storage_map_optim ON leaflet_storage_map (modified_at) WHERE ("leaflet_storage_map"."share_status" = 1 AND ST_Distance("leaflet_storage_map"."center", ST_GeomFromEWKT('SRID=4326;POINT(2 51)')) > 1000.0);