Properly capitalize PowerShell in descriptions and errorspowershell

It's PowerShell not Powershell. Our docs site had already been updated.

Signed-off-by: Tim Smith <tsmith@chef.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/chef/provider/package/powershell.rb b/lib/chef/provider/package/powershell.rb
index a65146b1e3..9af1344138 100644
--- a/lib/chef/provider/package/powershell.rb
+++ b/lib/chef/provider/package/powershell.rb
@@ -37,7 +37,7 @@ class Chef
         def define_resource_requirements
           super
           if powershell_out("$PSVersionTable.PSVersion.Major").stdout.strip.to_i < 5
-            raise "Minimum installed Powershell Version required is 5"
+            raise "Minimum installed PowerShell Version required is 5"
           end
           requirements.assert(:install) do |a|
             a.assertion { candidates_exist_for_all_uninstalled? }