Switch to side-by-side view

--- a/tool/run/plugins/spdx/show.java
+++ b/tool/run/plugins/spdx/show.java
@@ -119,6 +119,17 @@
                     + "No licenses declared";
         }
         
+        
+        // handle the number of documents
+        String documentText = "";
+        if(core.products.size() == 1){
+            documentText = "1 document" + html.br;
+        }
+        if(core.products.size() > 1){
+            documentText = core.products.size() + " documents" + html.br;
+        }
+        
+        
         String summary = 
                 "<h2>"
                 + "SPDX summary"
@@ -126,9 +137,7 @@
                 + html._div
                 + html.div(20)
                 + warnings
-                //+ html.getCommonFolderIcon("documents-stack.png")
-                + core.products.size() + " documents"
-                + html.br
+                + documentText
                 //+ " containing "
                 //+ html.getCommonFolderIcon("calculator.png")
                 + counterLicensesDeclared + " files with declared licenses"