minor formatting changes

Signed-off-by: Tarek Quao <tarek.quao@turntabl.io>

Author: tarekquao

rust/perspective-viewer/src/rust/components/column_selector/filter_column.rs

@@ -468,7 +468,7 @@ impl Component for FilterColumn {
                 <LocalStyle href={css!("filter-item")} />
                 <div class="pivot-column-border">
                     // <TypeIcon ty={ColumnType::String} />
-                    <TypeIcon ty={final_col_type}/>
+                    <TypeIcon ty={final_col_type} />
                     <span class="column_name">{ filter.column().to_owned() }</span>
                     <FilterOpSelector
                         class="filterop-selector"

rust/perspective-viewer/src/rust/components/column_selector/pivot_column.rs

@@ -64,11 +64,11 @@ impl Component for PivotColumn {
         });
 
         let col_type = ctx
-        .props()
-        .session
-        .metadata()
-        .get_column_table_type(&ctx.props().column)
-        .expect("Unknown column");
+            .props()
+            .session
+            .metadata()
+            .get_column_table_type(&ctx.props().column)
+            .expect("Unknown column");
 
         html! {
             <div