Merge pull request MicrosoftDocs#2543 from nschonni/typo-meaninful

typo: meaninful -> meaningful

Author: chrisda

exchange/exchange-ps/exchange/client-access-servers/Set-OwaVirtualDirectory.md

@@ -1653,7 +1653,7 @@ The LogonPageLightSelectionEnabled parameter specifies whether the Outlook on th
 
 - $false: The option to use the light version of Outlook on the web is available on the sign-in page.
 
-This parameter is meaninful only for browsers that support the full version of Outlook on the web; unsupported browsers are always required to use the light version of Outlook on the web.
+This parameter is meaningful only for browsers that support the full version of Outlook on the web; unsupported browsers are always required to use the light version of Outlook on the web.
 
 ```yaml
 Type: $true | $false

exchange/exchange-ps/exchange/users-and-groups/Set-Contact.md

@@ -208,7 +208,7 @@ Accept wildcard characters: False
 ### -DisplayName
 The DisplayName parameter specifies the display name of the contact. The display name is visible in the Exchange admin center and in address lists. The maximum length is 256 characters. If the value contains spaces, enclose the value in quotation marks (").
 
-This parameter is meaninful only if the contact is mail-enabled.
+This parameter is meaningful only if the contact is mail-enabled.
 
 ```yaml
 Type: String