Fix typo in JVMOptions expansion on java call

A curly brace is missing from the JVMOptions array expansion causing
errors such as the following when JVMOptions are in use:

Invalid maximum heap size: -Xmx1G[@]}
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

Author: michaelweiser

src/universalJavaApplicationStub

@@ -767,7 +767,7 @@ exec "${JAVACMD}" \
 		-splash:"${ResourcesFolder}/${JVMSplashFile}" \
 		-Xdock:icon="${ResourcesFolder}/${CFBundleIconFile}" \
 		-Xdock:name="${CFBundleName}" \
-		${JVMOptions:+"$JVMOptions[@]}" }\
+		${JVMOptions:+"${JVMOptions[@]}" }\
 		${JVMDefaultOptions:+$JVMDefaultOptions }\
 		"${JVMMainClass}"\
 		${MainArgsArr:+ "${MainArgsArr[@]}"}\