Fix test to use PLSQLAnalyzerFactory

Author: idodeclare

test/org/opensolaris/opengrok/analysis/sql/PLSQLXrefTest.java

@@ -97,7 +97,7 @@ private int writePLSQLXref(PrintStream oss, InputStream iss,
         oss.print(getHtmlBegin());
 
         Writer sw = new StringWriter();
-        SQLAnalyzerFactory fac = new SQLAnalyzerFactory();
+        PLSQLAnalyzerFactory fac = new PLSQLAnalyzerFactory();
         FileAnalyzer analyzer = fac.getAnalyzer();
         analyzer.setScopesEnabled(true);
         analyzer.setFoldingEnabled(true);