diff --git a/src/nu/value.rs b/src/nu/value.rs
index 592f76f..2e5e84f 100644
--- a/src/nu/value.rs
+++ b/src/nu/value.rs
@@ -12,7 +12,7 @@ pub(crate) enum Table {
     RowIncompatibleLen(usize, usize, usize),
     RowIncompatibleType(usize, String, Type, Type),
     RowInvalidKey(usize, String, Vec<String>),
-    IsTable,
+    IsValid,
     NotAList,
 }
 
@@ -143,7 +143,7 @@ pub(crate) fn is_table(value: &Value) -> Table {
                 }
             }
 
-            Table::IsTable
+            Table::IsValid
         }
         _ => Table::NotAList,
     }
@@ -178,7 +178,7 @@ pub(crate) fn is_table(value: &Value) -> Table {
 /// }
 /// ```
 pub(crate) fn transpose(value: &Value) -> Value {
-    if matches!(is_table(value), Table::IsTable) {
+    if matches!(is_table(value), Table::IsValid) {
         let value_rows = match value {
             Value::List { vals, .. } => vals,
             _ => return value.clone(),
@@ -432,7 +432,7 @@ mod tests {
         ]);
         assert_eq!(
             is_table(&table),
-            Table::IsTable,
+            Table::IsValid,
             "{} should be a table",
             default_value_repr(&table)
         );
@@ -449,7 +449,7 @@ mod tests {
         ]);
         assert_eq!(
             is_table(&table_with_out_of_order_columns),
-            Table::IsTable,
+            Table::IsValid,
             "{} should be a table",
             default_value_repr(&table_with_out_of_order_columns)
         );
@@ -466,7 +466,7 @@ mod tests {
         ]);
         assert_eq!(
             is_table(&table_with_nulls),
-            Table::IsTable,
+            Table::IsValid,
             "{} should be a table",
             default_value_repr(&table_with_nulls)
         );
@@ -483,7 +483,7 @@ mod tests {
         ]);
         assert_eq!(
             is_table(&table_with_number_colum),
-            Table::IsTable,
+            Table::IsValid,
             "{} should be a table",
             default_value_repr(&table_with_number_colum)
         );
diff --git a/src/ui.rs b/src/ui.rs
index 77deeb2..01438fe 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -245,7 +245,7 @@ fn render_data(frame: &mut Frame, app: &App, config: &Config) {
         });
 
     let table_type = is_table(&value);
-    let is_a_table = matches!(table_type, crate::nu::value::Table::IsTable);
+    let is_a_table = matches!(table_type, crate::nu::value::Table::IsValid);
 
     let mut data_frame_height = if config.show_cell_path {
         frame.size().height - 2
@@ -271,19 +271,17 @@ fn render_data(frame: &mut Frame, app: &App, config: &Config) {
                 i, k, ks
             )),
             crate::nu::value::Table::NotAList => None,
-            crate::nu::value::Table::IsTable => unreachable!(),
+            crate::nu::value::Table::IsValid => unreachable!(),
         };
 
-        if msg.is_some() {
+        if let Some(msg) = msg {
             data_frame_height -= 1;
             frame.render_widget(
-                Paragraph::new(msg.unwrap())
-                    .alignment(Alignment::Right)
-                    .style(
-                        Style::default()
-                            .bg(config.colors.warning.background)
-                            .fg(config.colors.warning.foreground),
-                    ),
+                Paragraph::new(msg).alignment(Alignment::Right).style(
+                    Style::default()
+                        .bg(config.colors.warning.background)
+                        .fg(config.colors.warning.foreground),
+                ),
                 Rect::new(0, data_frame_height, frame.size().width, 1),
             );
         }