Use Linuxtools Mars update site.

Better have things aligned.

Change-Id: Ia3f958aa41154c1bf22b53c827e272df517a5152
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/pom.xml b/pom.xml
index 750f06f..36d34e9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,7 +50,7 @@
 		<repository>
 			<id>LinuxTools repository</id>
 			<layout>p2</layout>
-			<url>http://download.eclipse.org/linuxtools/update</url>
+			<url>http://download.eclipse.org/linuxtools/update-mars</url>
 		</repository>
 	</repositories>
 	<profiles>