Description: Fix spelling
Author: dod
--- a/lib/Data/BitMask.pm
+++ b/lib/Data/BitMask.pm
@@ -132,7 +132,7 @@
 Creates a new bitmask manipulator.  Pass a list of constant and value pairs. The 
 constants do not have to be disjoint, but order does matter.  When executing 
 C<explain_mask> or C<explain_const>, constants that are earlier in the list take 
-precendence over those later in the list.  Constant names are not allowed to 
+precedence over those later in the list.  Constant names are not allowed to 
 have space or pipes in them, and constant values have to be integers. Constant 
 names are case insensitive but preserving.
 
@@ -530,4 +530,4 @@
 
 =cut
 
-1;
\ No newline at end of file
+1;
