pw_env_setup: Remove "Pigweed" name from bootstrap

This removes the "Pigweed" name from one of the bootstrap steps to
better facilitate re-branding Pigweed.

Change-Id: I813b032f61d9a14c33f141c53ac0956933f7a13d
diff --git a/pw_env_setup/py/pw_env_setup/env_setup.py b/pw_env_setup/py/pw_env_setup/env_setup.py
index 6472caa..4a5745a 100755
--- a/pw_env_setup/py/pw_env_setup/env_setup.py
+++ b/pw_env_setup/py/pw_env_setup/env_setup.py
@@ -209,7 +209,7 @@
         steps = [
             ('CIPD package manager', self.cipd),
             ('Python environment', self.virtualenv),
-            ('Pigweed host tools', self.host_tools),
+            ('Host tools', self.host_tools),
         ]
 
         # TODO(pwbug/63): Add a Windows version of cargo to CIPD.