Update README.md

Author: dshahid380

README.md

@@ -1,13 +1,13 @@
 # Data-analysis-with-pandas
 This is a pandas tutorial for data analysis.Here i have covered almost all the topics of pandas except time series analysis(this is something for future).
 ### Table of contents -
-    * Introduction to pandas
-    * Dataframe Object
-    * Reading, Writing CSV and EXCEL file
-    * Handling Missing Data part-1
-    * Handling Missing Data part-2
-    * Groupby : Split, Combine and Apply
-    * Concat Dataframes
-    * Merging Dataframes
-    * Pivot and Pivot table
-    * Reshaping Dataframes
+  * Introduction to pandas
+  * Dataframe Object
+  * Reading, Writing CSV and EXCEL file
+  * Handling Missing Data part-1
+  * Handling Missing Data part-2
+  * Groupby : Split, Combine and Apply
+  * Concat Dataframes
+  * Merging Dataframes
+  * Pivot and Pivot table
+  * Reshaping Dataframes