fixed linting warnings

src/mol-theme/color/element-symbol.ts

@@ -46,7 +46,7 @@ export const ElementSymbolColorThemeParams = {
 };
 export type ElementSymbolColorThemeParams = typeof ElementSymbolColorThemeParams
 export function getElementSymbolColorThemeParams(ctx: ThemeDataContext) {
-    return PD.clone(ElementSymbolColorThemeParams)
+    return PD.clone(ElementSymbolColorThemeParams);
 }
 
 export function elementSymbolColor(colorMap: ElementSymbolColors, element: ElementSymbol): Color {

src/mol-util/color/color.ts

@@ -174,7 +174,7 @@ export function getAdjustedColor(color: Color, saturation: number, lightness: nu
     let c = color;
     c = Color.saturate(c, saturation);
     c = Color.darken(c, -lightness);
-    return c
+    return c;
 }
 
 export type ColorSwatch = [string, Color][]