DOC: fixing error in merge with vanilla for sourcerepo.sgml

Author: Liudmila Mantrova

doc/src/sgml/sourcerepo.sgml

@@ -52,7 +52,7 @@
      To begin using the Git repository, make a clone of the official mirror:
 
 <programlisting>
-git clone git://github.com/postgrespro/postgrespro.git
+git clone https://github.com/postgrespro/postgrespro.git
 </programlisting>
 
      This will copy the full repository to your local machine, so it may take
@@ -66,7 +66,7 @@ git clone git://github.com/postgrespro/postgrespro.git
      prefix to <literal>git</>, as in:
 
 <programlisting>
-git clone https://github.com/postgrespro/postgrespro.git
+git clone git://github.com/postgrespro/postgrespro.git
 </programlisting>
 
     </para>