README: Fix word run was being repeated.
@@ -42,7 +42,7 @@ The source code is written in *Python 3*.
```
source /.../python-zulip-api/.../activate
```
- You can run run this command to enter the virtual environment.
+ You can run this command to enter the virtual environment.
You'll want to run this in each new shell before running commands from `python-zulip-api`.
6. Once you've entered the virtualenv, you should see something like this on the terminal:
