Follow up JDK-8241727.

Many typical typos across all sources.

For example:
diff --git a/src/java.base/share/classes/java/net/NetPermission.java b/src/java.base/share/classes/java/net/NetPermission.java
--- a/src/java.base/share/classes/java/net/NetPermission.java
+++ b/src/java.base/share/classes/java/net/NetPermission.java
@@ -164,7 +164,7 @@
  * creating a ProtectionDomain/CodeSource for a class even though
  * that class really didn't come from that location.</td>
  * </tr>
- </tbody>
+ * </tbody>
  * </table>
  *
  * @implNote

diff --git a/src/java.base/share/classes/java/net/Socket.java b/src/java.base/share/classes/java/net/Socket.java
--- a/src/java.base/share/classes/java/net/Socket.java
+++ b/src/java.base/share/classes/java/net/Socket.java
@@ -821,7 +821,6 @@
      * then this method will continue to return the connected address
      * after the socket is closed.
      *
-
      * @return a {@code SocketAddress} representing the remote endpoint of this
      * socket, or {@code null} if it is not connected yet.
      * @see #getInetAddress()