diff --git a/README.md b/README.md
index 40fae71..b607060 100644
--- a/README.md
+++ b/README.md
@@ -81,14 +81,19 @@ run;
   %end;
 ```
 
-- **FunctionsImissinBASE**\[0.2\] A bunch of functions and functionalities I am missing in BASE SAS, such as:
+- **FunctionsImissinBASE**\[0.3\] A bunch of functions and functionalities I am missing in BASE SAS, such as:
 ```
 call shiftLeft(myArray); 
 call replaceNull(17, myArray); 
 call arrVal(42, myArray); 
+
 rc = kill("DataSetToDrop"); 
+
 string = catXFn("date9.", "#", myArray);
+
 format x bool.;
+
+%put %getVars(sashelp.class ,patern = ght$, sep = +, varRange = _numeric_);
 ```
 
 - **dynMacroArray**\[0.2\], set of macros (wrappers for a hash table) emulating dynamic array in the datastep (macro predecessor of DFA)