diff --git a/README.md b/README.md
index 28b03ea..afa7185 100644
--- a/README.md
+++ b/README.md
@@ -337,7 +337,7 @@ The following properties are available on the table instance returned from `useT
 
 - `headerGroups: Array<HeaderGroup>`
   - An array of normalized header groups, each containing a flattened array of final column objects for that row.
-  - See [Header Group Properties](#header-group-properties) for more information
+  - See [Header Group Properties](#headergroup-properties) for more information
 - `columns: Array<Column>`
   - A **flat** array of all final column objects computed from the original columns configuration option.
   - See [Column Properties](#column-properties) for more information
@@ -345,7 +345,7 @@ The following properties are available on the table instance returned from `useT
   - A **nested** array of final column objects, similar in structure to the original columns configuration option.
   - See [Column Properties](#column-properties) for more information
 - `rows: Array<Row>`
-  - An array of **materialized row objects** from theriginal `dat oa` array and `columns` passed into the table options
+  - An array of **materialized row objects** from the original `data` array and `columns` passed into the table options
   - See [Row Properties](#row-properties) for more information
 - `getTableProps: Function(?props)`
   - **Required**
@@ -358,7 +358,7 @@ The following properties are available on the table instance returned from `useT
 
 ### `HeaderGroup` Properties
 
-Header Groups are The following additional properties are available on every `headerGroup` object returned by the table instance.
+The following additional properties are available on every `headerGroup` object returned by the table instance.
 
 - `headers: Array<Column>`
   - **Required**
@@ -478,7 +478,7 @@ function MyTable({ columns, data }) {
     <table {...getTableProps()}>
       <thead>
         {headerGroups.map(headerGroup => (
-          <tr {...headerGroup.getRowProps()}>
+          <tr {...headerGroup.getHeaderGroupProps()}>
             {headerGroup.headers.map(column => (
               <th {...column.getHeaderProps()}>{column.render('Header')}</th>
             ))}