Fix javadoc error and reenable doclint

There was only the one fatal error. I found it easily via:

  mvn javadoc:javadoc | grep error

Author: ctrueden

pom.xml

@@ -109,9 +109,6 @@
 
 		<script-editor.version>0.5.12</script-editor.version>
 		<antlr-runtime.version>3.5.2</antlr-runtime.version>
-		
-		<!-- Temporarily disable DocLint -->
-		<doclint>none</doclint>
 	</properties>
 
 	<dependencies>

src/main/java/org/scijava/jython/autocompletion/JythonScriptParser.java

@@ -72,7 +72,7 @@ public class JythonScriptParser {
 	 * 
 	 * @param code
 	 * 
-	 * @return The top-level {@code Scope}, which is empty (see {@code {@link Scope#isEmpty()}) when the code has errors and can't be parsed by {@code ParserFacade#parse(String, CompileMode, String, CompilerFlags)}.
+	 * @return The top-level {@link Scope}, which is empty (see {@link Scope#isEmpty()}) when the code has errors and can't be parsed by {@link ParserFacade#parse(String, CompileMode, String, CompilerFlags)}.
 	 */
 	static public Scope parseAST(final String code) {
 		// The code includes from beginning of the file until the point at which an autocompletion is requested.