Fix typos in N&N

news/4.31/jdt.html

@@ -105,10 +105,10 @@ <h2>Java Compiler</h2>
  <td id="JavaFormatter" class="section" colspan="2">
  <h2>Java Formatter </h2>
  <tr id="align-arrows"> <!-- https://github.com/eclipse-jdt/eclipse.jdt.ui/pull/1049 -->
- <td class="title"><a href="#align-arrows">Swich statements/expressions: align arrows on column</a></td>
+ <td class="title"><a href="#align-arrows">Switch statements/expressions: align arrows on column</a></td>
  <td class="content">
  Switch statements and expressions with arrows can be now aligned so that all arrows are put on the same position in line.
- Open the formatter profile editor and find the new option under <b>Indentation > Align items in columns > Arrows in switch setatements/expressions</b>.
+ Open the formatter profile editor and find the new option under <b>Indentation > Align items in columns > Arrows in switch statements/expressions</b>.
  <p><img src="images/formatter_align_arrows.png" alt="Formatter options and code preview"/></p>
  </td>
  </tr>