fix eslint errors.

src/utils.js

@@ -50,6 +50,7 @@
 			inside: ast2.body[0].body.body[0]
 		}
 	}
+
 	/**
 	 * Add timed limit on the loops found in the passed AST body
 	 * @param {ASTBody}	Body of an AST generated by esprima or any ES compliant AST