Update README.md

Author: mandarsj11

README.md

@@ -1,4 +1,4 @@
 # Matplotlib-Subplot-GraphGrid
 Python visualization using Matplotlib subplot function - 12 * 6 grid of custom line graphs
 
-Graph represents bird arrival pattern (evening hours) at three different rousting sites over whole year - Captured for 6 different bitd species
+Graph represents bird arrival pattern (evening hours) at three different rousting sites over whole year - Captured for 6 different bird species