simplied some logics;
Added position offset to row_spec;
Adding @leovan to author list
diff --git a/DESCRIPTION b/DESCRIPTION
index 8d7bbdd..eba392d 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -14,7 +14,8 @@
     person('Rob', 'Shepherd', role = 'ctb'),
     person('Yoni', 'Sidi', role = 'ctb'), 
     person('Brian', 'Salzer', role = 'ctb'),
-    person('George', 'Gui', role = 'ctb')
+    person('George', 'Gui', role = 'ctb'),
+    person('Yeliang', 'Fan', role = 'ctb')
     )
 Description: Build complex HTML or 'LaTeX' tables using 'kable()' from 'knitr' 
     and the piping syntax from 'magrittr'. Function 'kable()' is a light weight 
@@ -31,7 +32,6 @@
 Imports:
     knitr (>= 1.16),
     magrittr,
-    stringi,
     stringr (>= 1.0),
     xml2,
     rvest,