diff --git a/index.html b/index.html
index 51558242..26beb03b 100644
--- a/index.html
+++ b/index.html
@@ -605,7 +605,7 @@ <h4 id=el-aside-ancestorbodymain>`aside` (scoped to the `body` or `main` element
     </tr>
   </tbody>
 </table>
-<h4 id=el-aside>`aside`(scoped to a sectioning content element)</h4>
+<h4 id=el-aside>`aside` (scoped to a sectioning content element)</h4>
 <table aria-labelledby=el-aside>
   <tbody>
     <tr>
@@ -1542,7 +1542,7 @@ <h4 id=el-data>`data`</h4>
     </tr>
   </tbody>
 </table>
-<h4 id=el-datalist>`datalist`(represents pre-defined options for `input` element)</h4>
+<h4 id=el-datalist>`datalist` (represents pre-defined options for `input` element)</h4>
 <table aria-labelledby=el-datalist>
   <tbody>
     <tr>
@@ -3023,7 +3023,7 @@ <h4 id=el-img>`img`</h4>
     </tr>
   </tbody>
 </table>
-<h4 id=el-img-empty-alt>`img` <span class="el-context">(`alt`attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)</span></h4>
+<h4 id=el-img-empty-alt>`img` <span class="el-context">(`alt` attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)</span></h4>
 <table aria-labelledby=el-img-empty-alt>
   <tbody>
     <tr>
@@ -6916,7 +6916,7 @@ <h4 id=el-tbody>`tbody`</h4>
     </tr>
   </tbody>
 </table>
-<h4 id=el-td>`td`(ancestor `table` element has`table` role)</h4>
+<h4 id=el-td>`td` (ancestor `table` element has `table` role)</h4>
 <table aria-labelledby=el-td>
   <tbody>
     <tr>
@@ -6965,7 +6965,7 @@ <h4 id=el-td>`td`(ancestor `table` element has`table` role)</h4>
     </tr>
   </tbody>
 </table>
-<h4 id=el-td-gridcell>`td`(ancestor `table` element has`grid` or`treegrid` role)</h4>
+<h4 id=el-td-gridcell>`td` (ancestor `table` element has `grid` or `treegrid` role)</h4>
 <table aria-labelledby=el-td-gridcell>
   <tbody>
     <tr>
@@ -11490,7 +11490,7 @@ <h4 id=att-indeterminate>`indeterminate [IDL]`</h4>
     <tr>
       <th>Comments</th>
       <td>
-        If the element has the `indeterminate [IDL]` set and the `aria-checked` attribute set, User Agents MUST expose only the`indeterminate [IDL]` state.
+        If the element has the `indeterminate [IDL]` set and the `aria-checked` attribute set, User Agents MUST expose only the `indeterminate [IDL]` state.
       </td>
     </tr>
   </tbody>