Update README.md

README.md

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 # Voice-controlled-robot
-Controlling an irobot using voice. The irobot doesnt have a voice module thus my team used a software called Julian with a library called Julius.
+Controlling an irobot using voice. The irobot doesnt have a voice module thus my team used a software called Julian with a library called Julius to give the robot input using BAM(Bluetooth module).
+Julius saved the voice input in the form of a file. We then scaned the file for the input if the modification time of the file is changed, thus making sure that there has been a new command.We then deleted the file and ran an infinite loop to make the code realtime.
+1)Installing Julian:
+  a)sudo apt-get install julian
+2)Download julius:
+  a)http://julius.sourceforge.jp/en_index.php#latest_version