diff --git a/light9/fade/Light9FadeUi.ts b/light9/fade/Light9FadeUi.ts
--- a/light9/fade/Light9FadeUi.ts
+++ b/light9/fade/Light9FadeUi.ts
@@ -14,11 +14,11 @@ debug.enable("*,-autodep");
 const log = debug("fade");
 
 class FaderConfig {
-constructor(public uri: NamedNode,public column: number){}
+  constructor(public uri: NamedNode, public column: number) { }
 }
 
 class FadePage {
-  constructor(public uri: NamedNode) {}
+  constructor(public uri: NamedNode) { }
   faders: FaderConfig[] = [];
 }
 class FadePages {
@@ -94,10 +94,10 @@ export class Light9FadeUi extends LitEle
           fp.faders.push(new FaderConfig(fader as NamedNode, parseFloat(colLit)));
         }
         fp.faders.sort((a, b) => {
-          return a.column-(b.column);
+          return a.column - (b.column);
         });
         fadePages.pages.push(fp);
-      } catch (e) {}
+      } catch (e) { }
     }
     fadePages.pages.sort((a, b) => {
       return a.uri.value.localeCompare(b.uri.value);
@@ -107,7 +107,7 @@ export class Light9FadeUi extends LitEle
     try {
       const mc = this.graph.uriValue(U(":midiControl"), U(":map"));
       this.currentHwPage = this.graph.uriValue(mc, U(":outputs"));
-    } catch (e) {}
+    } catch (e) { }
   }
 
   mapThisToHw(page: NamedNode) {