fix(toolbar): fix build error

Author: desig9stein

projects/igniteui-angular/src/lib/core/styles/themes/schemas/dark/_grid-toolbar.scss

@@ -32,7 +32,7 @@ $dark-bootstrap-grid-toolbar: extend($bootstrap-grid-toolbar);
 /// @requires {function} extend
 /// @requires $indigo-grid-toolbar
 $dark-indigo-grid-toolbar: extend(
-    $indigo-grid-toolbar
+    $indigo-grid-toolbar,
     (
         background-color: (
             igx-color: 'surface',

projects/igniteui-angular/src/lib/core/styles/themes/schemas/light/_grid-summary.scss

@@ -51,8 +51,8 @@ $light-grid-summary: (
 /// Generates a fluent grid-summary schema.
 /// @type {Map}
 ///
-/// @property {Color} background-color [ igx-color: ('surface')] - The summaries background color is inherited from the grid footer.
-/// @property {map} border-color [ igx-color: ('grays', 100)] - The summaries border color.
+/// @property {Map} background-color [igx-color: ('surface')] - The summaries background color is inherited from the grid footer.
+/// @property {map} border-color [igx-color: ('grays', 100)] - The summaries border color.
 /// @property {map} pinned-border-color [igx-color: ('grays', 300)] - The border color of the summary panel.
 ///
 /// @requires {function} extend
@@ -81,7 +81,7 @@ $bootstrap-grid-summary: $light-grid-summary;
 
 /// Generates an indigo grid-summary schema.
 /// @type {Map}
-/// @property {Color} background-color [igx-color: ('grays', 100)] - The summaries background color is inherited from the grid footer.
+/// @property {Map} background-color [igx-color: ('grays', 100)] - The summaries background color is inherited from the grid footer.
 /// @property {map} label-hover-color [igx-color: ('primary', 900)] - The summaries hover label color.
 /// @property {map} border-color [igx-color: ('primary', 50)] - The summaries border color.
 /// @property {map} pinned-border-color [igx-color: ('primary', 200)] - The border color of the summary panel.