Small fixes

lib/ansible/modules/windows/win_package.py

@@ -46,7 +46,7 @@ options:
     default: null
   product_id:
     description:
-      - product id of the installed package (used for checking if already installed)
+      - Product id of the installed package (used for checking if already installed)
       - You can find product ids for installed programs in the windows registry either in C(HKLM:Software\\Microsoft\\Windows\CurrentVersion\\Uninstall) or for 32 bit programs C(HKLM:Software\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall)'
     required: true
     aliases: [productid]
@@ -66,12 +66,12 @@ options:
     aliases: [ensure]
   user_name:
     description:
-      - Username of an account with access to the package if its located on a file share. Only needed if the winrm user doesn't have access to the package. Also specify user_password for this to function properly.
+      - Username of an account with access to the package if it's located on a file share. Only needed if the winrm user doesn't have access to the package. Also specify user_password for this to function properly.
     default: null
     required: false
   user_password:
     description:
-      - Password of an account with access to the package if its located on a file share. Only needed if the winrm user doesn't have access to the package. Also specify user_name for this to function properly.
+      - Password of an account with access to the package if it's located on a file share. Only needed if the winrm user doesn't have access to the package. Also specify user_name for this to function properly.
     default: null
     required: false
 '''
@@ -81,8 +81,8 @@ EXAMPLES = '''
   win_package:
     name: Microsoft Visual C thingy
     path: http://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x64.exe
-    Product_Id: '{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}'
-    Arguments: /install /passive /norestart
+    product_id: '{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}'
+    arguments: /install /passive /norestart
 
 - name: Install Remote Desktop Connection Manager from msi
   win_package:
@@ -95,4 +95,3 @@ EXAMPLES = '''
     product_id: '{0240359E-6A4C-4884-9E94-B397A02D893C}'
     state: absent
 '''
-