Fix --path option descriptions

To not mention that the flag is remembered when it's not.

lib/bundler/cli.rb

@@ -207,7 +207,7 @@ def remove(*gems)
     method_option "no-prune", :type => :boolean, :banner =>
       "Don't remove stale gems from the cache."
     method_option "path", :type => :string, :banner =>
-      "Specify a different path than the system default ($BUNDLE_PATH or $GEM_HOME). Bundler will remember this value for future installs on this machine"
+      "Specify a different path than the system default ($BUNDLE_PATH or $GEM_HOME).#{" Bundler will remember this value for future installs on this machine" unless Bundler.feature_flag.forget_cli_options?}"
     method_option "quiet", :type => :boolean, :banner =>
       "Only output warnings and errors."
     method_option "shebang", :type => :string, :banner =>
@@ -424,7 +424,7 @@ def outdated(*gems)
     method_option "no-install", :type => :boolean, :banner => "Don't install the gems, only the package."
     method_option "no-prune", :type => :boolean, :banner => "Don't remove stale gems from the cache."
     method_option "path", :type => :string, :banner =>
-      "Specify a different path than the system default ($BUNDLE_PATH or $GEM_HOME). Bundler will remember this value for future installs on this machine"
+      "Specify a different path than the system default ($BUNDLE_PATH or $GEM_HOME).#{" Bundler will remember this value for future installs on this machine" unless Bundler.feature_flag.forget_cli_options?}"
     method_option "quiet", :type => :boolean, :banner => "Only output warnings and errors."
     method_option "frozen", :type => :boolean, :banner =>
       "Do not allow the Gemfile.lock to be updated after this package operation's install"