diff --git a/R/score.R b/R/score.R
index 678c5b3..8a1ddfa 100755
--- a/R/score.R
+++ b/R/score.R
@@ -43,7 +43,7 @@
 
     # Center?
     if (center) {
-        s.mat = colCenter(s.mat)
+        s.mat = colcenter(s.mat)
     }
 
     return(s.mat)