translations: fix URLs

Change-Id: I19ce6cc26e38db3948aa88b62f94315173cb5aed

translations.html

@@ -48,14 +48,14 @@ table#translations td,th {
   </tr>
   <tr>
     <td>Russian</td>
-    <td><a href='www.williamspublishing.com/'>Williams Publishing</a> (Russia)</td>
+    <td><a href='http://www.williamspublishing.com/'>Williams Publishing</a> (Russia)</td>
     <td>2016</td>
     <td>&nbsp;</td>
     <td>&nbsp;</td>
   </tr>
   <tr>
     <td>Polish</td>
-    <td><a href='helion.pl'>Helion</a> (Poland)</td>
+    <td><a href='http://helion.pl/'>Helion</a> (Poland)</td>
     <td>2016</td>
     <td></td>
     <td></td>
@@ -69,21 +69,21 @@ table#translations td,th {
   </tr>
   <tr>
     <td>Portuguese</td>
-    <td><a href='novatec.com.br'>Novatec Editora</a> (Brazil)</td>
+    <td><a href='http://novatec.com.br/'>Novatec Editora</a> (Brazil)</td>
     <td>2017</td>
     <td>&nbsp;</td>
     <td>&nbsp;</td>
   </tr>
   <tr>
     <td>Chinese (Traditional)</td>
-    <td><a href='www.gotop.com.tw'>Gotop Information</a> (Taiwan)</td>
+    <td><a href='http://www.gotop.com.tw/'>Gotop Information</a> (Taiwan)</td>
     <td>2017</td>
     <td>&nbsp;</td>
     <td>&nbsp;</td>
   </tr>
   <tr>
     <td>Chinese (Simplified)</td>
-    <td><a href='www.pearsonapac.com'>Pearson Education Asia</td>
+    <td><a href='http://www.pearsonapac.com/'>Pearson Education Asia</td>
     <td>2017</td>
     <td>&nbsp;</td>
     <td>&nbsp;</td>