[maven-release-plugin] prepare branch apache-crunch-0.8

pom.xml

diff --git a/pom.xml b/pom.xml
index 45283f3..01ec583 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
     <url>https://git-wip-us.apache.org/repos/asf?p=crunch.git</url>
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/crunch.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/crunch.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>apache-crunch-0.8</tag>
   </scm>
 
   <issueManagement>