diff --git a/Doc/Sd1/gettingStarted.xml b/Doc/Sd1/gettingStarted.xml
index d6a707bc210c9717b597aceba0d65e6a466b152a..8889e41bb92548d9367c6f9cf2dfde3edf27e248 100644
--- a/Doc/Sd1/gettingStarted.xml
+++ b/Doc/Sd1/gettingStarted.xml
@@ -136,6 +136,21 @@
             </itemizedlist>
           </glossdef>
         </glossentry>
+
+        <glossentry>
+          <glossterm><link
+          xlink:href="https://www.codewars.com">https://www.codewars.com</link></glossterm>
+
+          <glossdef>
+            <itemizedlist>
+              <listitem>
+                <para>Registration or <link
+                xlink:href="https://github.com">github.com</link> login
+                required.</para>
+              </listitem>
+            </itemizedlist>
+          </glossdef>
+        </glossentry>
       </glosslist>
     </figure>
 
@@ -625,8 +640,9 @@
                 <listitem>
                   <para>The <methodname>System.out.println(...)</methodname>
                   method adds a final line break to your output. The newline
-                  character <quote><code language="java">\n</code></quote> allows for just a
-                  single <methodname>System.out.println(...)</methodname>
+                  character <quote><code language="java">\n</code></quote>
+                  allows for just a single
+                  <methodname>System.out.println(...)</methodname>
                   statement:</para>
 
                   <programlisting language="java">   public static void main(String[] args) {
@@ -718,8 +734,8 @@ System.out.println(...);</programlisting>
       }
    }</programlisting>
 
-              <para>Test different values for <code language="java">a</code> and
-              <code language="java">b</code>.</para>
+              <para>Test different values for <code language="java">a</code>
+              and <code language="java">b</code>.</para>
             </question>
           </qandaentry>
         </qandadiv>
@@ -770,9 +786,10 @@ loop # 12</screen>
               <orderedlist>
                 <listitem>
                   <para>The number of output lines is being determined by the
-                  loop's termination condition <code language="java">i &lt; 5</code>.
-                  Replacing this limit by <code language="java">while ( i &lt; 10)</code>
-                  achieves the desired result:</para>
+                  loop's termination condition <code language="java">i &lt;
+                  5</code>. Replacing this limit by <code
+                  language="java">while ( i &lt; 10)</code> achieves the
+                  desired result:</para>
                 </listitem>
 
                 <listitem>