Update README.md

ramlaxman · web-flow · commit e5739329456c · 2019-03-15T06:52:21.000+05:30
diff --git a/README.md b/README.md
@@ -9,7 +9,7 @@
     - #### Float
     - #### Complex
     - #### Boolean
-  - ### Built in Data Structures
+  - ### Built in Data Structures / Sequences
     - #### String
     - #### List
       - ##### Change, Add, remove
