diff --git a/Pilz.UI.md b/Pilz.UI.md
index 5e1228d..d1bdef1 100644
--- a/Pilz.UI.md
+++ b/Pilz.UI.md
@@ -163,7 +163,7 @@ public class GlobalSymbolFactory : SymbolFactory<GlobalSymbols>
 
 ## Access symbols
 
-Accessing symbols esaily via an instance of your SymbolFactory implementation. You can either provide a static instance in `GlobalSymbolFactory` or create a new instance wherever you need it. Access via `GetImage`, decide wheneer you can use an `Image`.
+Accessing symbols esaily via an instance of your SymbolFactory implementation. You can either provide a static instance in `GlobalSymbolFactory` or create a new instance whenever you need it. Access via `GetImage`, decide whenever you can use an `Image`.
 
 ```csharp
 // Static instance in GlobalSymbolFactory