Tis a silly mistake

Author: mdtusz

src/plots/cartesian/index.js

@@ -24,6 +24,6 @@ exports.idRegex = {
 };
 
 exports.attrRegex = {
-    x: /^x([2-9]|[1-9][0-9]+)?$/,
-    y: /^y([2-9]|[1-9][0-9]+)?$/
+    x: /^xaxis([2-9]|[1-9][0-9]+)?$/,
+    y: /^yaxis([2-9]|[1-9][0-9]+)?$/
 };