Update README.md

Matěj Cepl created

I know this is a stupid nit, but people have a tendency to copy & paste to the command line, so it should work.

Change summary

README.md | 1 +
1 file changed, 1 insertion(+)

Detailed changes

README.md 🔗

@@ -89,6 +89,7 @@ Or from the ports collection
 
 ```shell
 git clone https://github.com/MichaelMure/git-bug.git
+cd git-bug
 make install
 ```