Fix typo in shell script interpolation

Signed-off-by: Jonathan Dowland <[email protected]>

Author: jmtd

modules/singleton-jdk/configure.sh

@@ -18,5 +18,5 @@ rpm -e --nodeps $(rpm -qa java-* | grep -v "^java-${JAVA_VERSION}-${JAVA_VENDOR}
 # workaround for https://issues.redhat.com/browse/RHEL-3437
 _arch="$(uname -m)"
 for alt in java javac java_sdk_openjdk jre_openjdk; do
-  alternatives --set "$alt" "$java-${JAVA_VERSION}-${JAVA_VENDOR}.${_arch}"
+  alternatives --set "$alt" "java-${JAVA_VERSION}-${JAVA_VENDOR}.${_arch}"
 done