Update INSTALL.md
Changed the command for activating a virtual environment.
@@ -57,9 +57,9 @@ create a virtual environment of Python3 is
`$ python3 -m venv MyPythonEnv/`
-Then active it by
+Then activate it by
-`$ source MyPythonEnv/bin/active`
+`$ source MyPythonEnv/bin/activate`
## Install through PyPI
