Update README.md

README.md

@@ -158,7 +158,7 @@ the header line (unless the `-HorizontalDash` parameter is set).
 The `-Junction` parameter (default: `+`) defines the character used for
 the junction between the horizontal ruler and vertical ruler.
 
-`-Anchorn <Char>`  
+`-Anchor <Char>`  
 The `-Anchor` parameter (default: `:`) defines the character used for
 the alignedment anchor. If used in the header row, it will be used to
 define the default alignment, meaning that justified (full width)