Cleanup from review

plugins/ui/docs/hooks/README.md

@@ -1,6 +1,6 @@
 # Hooks
 
-_Hooks_ let you use state and other deephaven.ui features in your components. They are a way to reuse stateful logic between components. Hooks are functions that let you "hook into" state and lifecycle features from function components. You can either use the built-in hooks or combine them to build your own.
+_Hooks_ let you use state and other deephaven.ui features in your components. Hooks are functions that let you "hook into" state and lifecycle features from function components, encapsulating code and logic to avoid duplication. You can either use the built-in hooks or combine them to build your own.
 
 ## Example
 

plugins/ui/docs/hooks/use_cell_data.md

@@ -1,6 +1,6 @@
 # use_cell_data
 
-`use_cell_data` lets you use the cell data of the first cell in a table. This is useful when you want to listen to an updating table and use the data in your component.
+`use_cell_data` lets you use the cell data of the first cell (first row in the first column) in a table. This is useful when you want to listen to an updating table and use the data in your component.
 
 ## Example
 

plugins/ui/docs/hooks/use_column_data.md

@@ -1,6 +1,6 @@
 # use_column_data
 
-`use_column_data` lets you use the column data of a table. This is useful when you want to listen to an updating table and use the data in your component.
+`use_column_data` lets you use the data of the first column of a table. This is useful when you want to listen to an updating table and use the data in your component.
 
 ## Example