remove section about const as it doesnt apply to gdscript

README.md

@@ -15,11 +15,6 @@ Create pull requests to merge in code
 
 ## Code Standards
 
-Prefer `const` instead of `var` if possible
-
-- `const` means that the variable cannot change value, while `var` means change value
-- This preference helps to keep code easier to understand and debug
-
 Use `snake_case` for variable and function names
 
 ```gdscript