Merge branch 'fix-pick-error-typo'

* fix-pick-error-typo:
  (Main) fix typo in pick error message

Closes GH-197

Author: joshcooper

lib/puppet/parser/functions/pick.rb

@@ -21,7 +21,7 @@ module Puppet::Parser::Functions
    args.delete(:undefined)
    args.delete("")
    if args[0].to_s.empty? then
-     fail Puppet::ParseError, "pick(): must receive at last one non empty value"
+     fail Puppet::ParseError, "pick(): must receive at least one non empty value"
    else
      return args[0]
    end

spec/unit/puppet/parser/functions/pick_spec.rb

@@ -29,6 +29,6 @@
   end
 
   it 'should error if no values are passed' do
-    expect { scope.function_pick([]) }.to( raise_error(Puppet::ParseError, "pick(): must receive at last one non empty value"))
+    expect { scope.function_pick([]) }.to( raise_error(Puppet::ParseError, "pick(): must receive at least one non empty value"))
   end
 end