diff --git a/sheets/mathematica b/sheets/mathematica
index 26b24a5..2ea35ad 100644
--- a/sheets/mathematica
+++ b/sheets/mathematica
@@ -3,6 +3,6 @@
 
 # See also:
 #   Mathematica language cheat sheets at /mathematica/
-#   list of pages:      /mathematica/:list
-#   learn python:       /mathematica/:learn
-#   search in pages:    /mathematica/~keyword
+#   list of pages:           /mathematica/:list
+#   learn wolfram language:  /mathematica/:learn
+#   search in pages:         /mathematica/~keyword