diff --git a/Architype.js b/Architype.js
index e854bff..f822d40 100644
--- a/Architype.js
+++ b/Architype.js
@@ -199,7 +199,6 @@ class Architype {
   }
 
   getTheme() {
-    let classes = Array.from(this.container_.classList);
     for (let cls of this.container_.classList) {
       if (cls.startsWith('theme-')) {
         return cls.substring(6);
diff --git a/LayoutLink.js b/LayoutLink.js
index 48f6346..ece6764 100644
--- a/LayoutLink.js
+++ b/LayoutLink.js
@@ -247,7 +247,7 @@ class LayoutLink {
     }
 
     let endInPoint = this.getInPoint(this.path[this.path.length - 2],
-                                     this.path[this.path.length - 1])
+                                     this.path[this.path.length - 1]);
 
     steps.push({
       type: 'line',