diff --git a/docs/architecture.md b/docs/architecture.md
index a96516ce0..a3cccdbb6 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -62,7 +62,7 @@ In total, a token stream is:
 
 Why not an AST? It's not needed for our tasks. We follow the KISS principle.
 If you wish, you can call a parser without a renderer and convert the token stream
-intoto an AST.
+into an AST.
 
 More details about tokens: