diff --git a/docs/addons/srtti.md b/docs/addons/srtti.md
index fb136f3..2adb62d 100644
--- a/docs/addons/srtti.md
+++ b/docs/addons/srtti.md
@@ -7,7 +7,7 @@ outline: [2, 4]
 
 In abap2UI5, you don’t necessarily need to type your data model at design time, just work with generic data references and apply typing at runtime based on your program logic. This is for example useful for tables where, depending on user input, you may want to display different columns.<br>
 
-abap2UI5 serializes your app instances to ensure stateless behavior in client communication. Unfortunately, the SAP standard serialization features are limited; for example, they do not support local types created at runtime. If you encounter problems, just install the fantastic project [S-RTTI](https://github.com/sandraros/S-RTTI) filling this gap.
+abap2UI5 serializes your app instances to ensure stateless behavior in client communication. Unfortunately, the SAP standard serialization features are limited; for example, they do not support data references with local types created at runtime. If you encounter problems, just install the fantastic project [S-RTTI](https://github.com/sandraros/S-RTTI) filling this gap.
 
 #### Basic
 Fully typed data at design time, it works out of the box:
@@ -65,9 +65,9 @@ CLASS z2ui5_cl_app IMPLEMENTATION.
       END OF ty_row.
     TYPES ty_t_tab TYPE STANDARD TABLE OF ty_row WITH EMPTY KEY.
 
-    CREATE DATA mr_tab TYPE ty_T_tab.
+    CREATE DATA mr_tab TYPE ty_t_tab.
 
-    FIELD-SYMBOLS <tab> TYPE ty_T_tab.
+    FIELD-SYMBOLS <tab> TYPE ty_t_tab.
     ASSIGN mr_tab->* TO <tab>.
     <tab> = VALUE #(
         ( title = 'entry 01'  value = 'red'  descr = 'this is a description' )