collocatordb: sort default: now npmi instead of lfmd
diff --git a/collocatordb.cc b/collocatordb.cc
index a7ac04a..cb26907 100644
--- a/collocatordb.cc
+++ b/collocatordb.cc
@@ -543,7 +543,7 @@
       }
     }
 
-		sort(collocators.begin(), collocators.end(), sortByLfmd);
+		sort(collocators.begin(), collocators.end(), sortByNpmi);
 		
     int i=0;
     for (Collocator c : collocators) {