Update ui.rst
diff --git a/docs/apache-airflow/ui.rst b/docs/apache-airflow/ui.rst
index 1889f6883fc8a..5b416589283d1 100644
--- a/docs/apache-airflow/ui.rst
+++ b/docs/apache-airflow/ui.rst
@@ -76,7 +76,7 @@ Task groups are indicated by a caret and can be opened or closed:
 
 .. image:: img/grid_task_group.png
 
-Mapped Tasks are indicated by a square brackets and will show a table of each mapped task instance in the details panel:
+Mapped Tasks are indicated by square brackets and will show a table of each mapped task instance in the details panel:
 
 .. image:: img/grid_mapped_task.png
 
@@ -159,7 +159,7 @@ provide yet more context.
 
 Task Instance Context Menu
 ..........................
-From the pages seen above (tree view, graph view, gantt, ...), it is always
+From the pages seen above (grid view, graph view, gantt, ...), it is always
 possible to click on a task instance, and get to this rich context menu
 that can take you to more detailed metadata, and perform some actions.
 

Fix minor typos

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