fixup bad README example

Author: maru-ava

tests/e2e/fixture/local/README.md

@@ -35,7 +35,7 @@ A local network can be managed by the avctl cli tool:
 # From the root of the avalanchego repo
 
 # Build the avctl binary
-$ go build -o build/avctl ./tests/e2e/fixture/cmd/*.go  && avctl start
+$ go build -o build/avctl ./tests/e2e/fixture/cmd/*.go
 
 # Start a new network
 $ ./build/avctl start-network --avalanchego-path=/path/to/avalanchego