diff --git a/docs/sophia_features.md b/docs/sophia_features.md
index b0bfa95..1a64037 100644
--- a/docs/sophia_features.md
+++ b/docs/sophia_features.md
@@ -168,7 +168,7 @@ contract C : I =
 ```
 
 It is only possible to implement (or extend) an interface that has been already
-defined earlier in the file (or in an included file), and therefore recursive
+defined earlier in the file (or in an included file). Therefore recursive
 interface implementation is not allowed in Sophia.
 
 ```