fix deprecation and copy/paste error

lib/fog/bin/bluebox.rb

@@ -18,9 +18,9 @@ class Bluebox < Fog::Bin
           warning = "[yellow][WARN] Bluebox[:blocks] is deprecated, use Bluebox[:compute] instead[/]"
           warning << " [light_black](" << location << ")[/] "
           Formatador.display_line(warning)
-          Fog::Compute.new(:provider => 'Brightbox')
+          Fog::Compute.new(:provider => 'Bluebox')
         when :compute
-          Fog::Compute.new(:provider => 'Brightbox')
+          Fog::Compute.new(:provider => 'Bluebox')
         else
           raise ArgumentError, "Unrecognized service: #{service}"
         end

lib/fog/core/credentials.rb

@@ -47,7 +47,7 @@ private
     <<-YML
 Missing Credentials
 
-To run as '#{credential}', add the following to your resource config file: #{config_path}
+To run as '#{credential}', add the following to your resource config file: #{credentials_path}
 An alternate file may be used by placing its path in the FOG_RC environment variable
 
 #######################################################