fix promote script which had no version

org.eclipse.emf.ecoretools.build/bump-version.sh

diff --git a/org.eclipse.emf.ecoretools.build/bump-version.sh b/org.eclipse.emf.ecoretools.build/bump-version.sh
index 8d1f8d1..b0c4150 100644
--- a/org.eclipse.emf.ecoretools.build/bump-version.sh
+++ b/org.eclipse.emf.ecoretools.build/bump-version.sh
@@ -1,4 +1,4 @@
 
 export VERSION=$1
 mvn -Dtycho.mode=maven org.eclipse.tycho:tycho-versions-plugin:0.22.0:set-version -DnewVersion=$VERSION-SNAPSHOT
-sed -i -e 's/export VERSION=.*$/export VERSION="$VERSION"/g' publish-nightly.sh
+sed -i -e "s/export VERSION=.*$/export VERSION="$VERSION"/g" publish-nightly.sh

org.eclipse.emf.ecoretools.build/publish-nightly.sh

diff --git a/org.eclipse.emf.ecoretools.build/publish-nightly.sh b/org.eclipse.emf.ecoretools.build/publish-nightly.sh
index 9b68475..b71e4d0 100644
--- a/org.eclipse.emf.ecoretools.build/publish-nightly.sh
+++ b/org.eclipse.emf.ecoretools.build/publish-nightly.sh
@@ -31,7 +31,7 @@
 set -e
 
 # The full version (should be taken as an argument)
-export VERSION="$VERSION"
+export VERSION=3.3.0
 
 # The type of build being published
 export BUILD_TYPE="nightly"