update readme

README.md

@@ -10,7 +10,7 @@ func main { mega | with args ;
         { str | " " concat } swap:map
         &print swap:foreach
     "" println
-    println <{ "and with that, we're done" }
+    println<"and with that, we're done">
     0
 }
 ```
@@ -177,19 +177,19 @@ func main { mega | with args ;
   ```
 - SPL actually isn't fully concatenative. It supports postfix arguments as well:
   ```js
-      println <{ "and with that, we're done" }
+      println<"and with that, we're done">
   ```
   This is actually not a special interpreter feature, more so is it a special
   lexer feature. This is 100% equivalent with the non-postfix version, where the
   string is right before the `println`.
 
   The same can be done for object calls. Let's rewrite the previous code with
-  postfix:
+  prefix notation:
   ```js
-  Range:new <{ 0 5 }
+  Range:new<0 5>
       :iter
-      :map <{ { | 5 * } }
-      :foreach <{ { | _str println } }
+      :map<{ | 5 * }>
+      :foreach<{ | _str println }>
   ```
 
   I lied. This is now no longer 100% equivalent. Let's look at what happens