Small change to AST, fixed Intention -> Annotation

compiler/2014/LabComm.ast

@@ -2,6 +2,13 @@ Specification ::= Decl*;
 
 abstract Decl ::= TypeInstance /Signature/;
 
+TypeInstance ::= DataType <Name:String> Annotation*;
+
+Annotation ::= <Key:String> <Value:String>;
+
+Intention : Annotation;
+DocString : Annotation;
+
 TypeDecl   : Decl;
 SampleDecl : Decl;
 
@@ -17,13 +24,6 @@ IntSignatureLine           : DataSignatureLine ::= <Data:int>;
 StringSignatureLine        : DataSignatureLine ::= <Data:String>;
 TypeRefSignatureLine       : SignatureLine     ::= Decl;
 
-Annotation ::= <Key:String> <Value:String>;
-
-Intention : Annotation;
-DocString : Annotation;
-
-TypeInstance ::= DataType <Name:String> Annotation*;
-
 Field : TypeInstance;
 
 abstract DataType;