README: tweaks

README.md

@@ -25,6 +25,15 @@ An important design goal is that a somewhat experienced developer -- especially
 In the following code snippet, you'll might recognize familiar mechanisms like function calls and pattern recognition. There's also some standard FP idioms like partial application and composition (and a monad!). You might also spot a fun trick (operators-as-functions)!
 
 ```java
+defn arithmetic(op) ^(
+  ?(op){
+    ["add"]: (+);
+    ["subtract"]: (-);
+    ["multiply"]: (*);
+    ["divide"]: (/);
+    : Left@ "Invalid"
+  }
+);
 def adder: arithmetic("add");
 def subtractor: arithmetic("subtract");
 def tripler: (*)|3|;
@@ -40,19 +49,7 @@ sub5(12);                               // 7
 3 #> tripler #> adder(3, #) #> sub5;    // 7
 
 compute(3);                             // 7
-(<+)(sub5, add3, tripler)(3);           // 7
-
-// ***********************
-
-defn arithmetic(op) ^(
-  ?(op){
-    ["add"]: (+);
-    ["subtract"]: (-);
-    ["multiply"]: (*);
-    ["divide"]: (/);
-    : Left@ "Invalid"
-  }
-)
+(<+)(sub5, add3, tripler)(3)            // 7
 ```
 
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