--- a/inst/@dataframe/subsasgn.m
+++ b/inst/@dataframe/subsasgn.m
@@ -1,4 +1,4 @@
-function df = subasgn(df, S, RHS)
+function df = subsasgn(df, S, RHS)
   %# function df = subasgn(df, S, RHS)
   %# This is the assignement operator for a dataframe object, taking
   %# care of all the housekeeping of meta-info.