Merge pull request #5671 from SathiyaSOrg/preview

Grammar correction

Author: Maddie Clayton

src/ResourceManager/Compute/Commands.Compute/help/Set-AzureRmVMOSDisk.md

@@ -58,7 +58,7 @@ Set-AzureRmVMOSDisk [-VM] <PSVirtualMachine> [[-Name] <String>] [[-VhdUri] <Stri
 ```
 
 ## DESCRIPTION
-The **Set-AzureRmVMOSDisk** cmdlet set the operating system disk properties on a virtual machine.
+The **Set-AzureRmVMOSDisk** cmdlet sets the operating system disk properties on a virtual machine.
 
 ## EXAMPLES
 

src/ResourceManager/Compute/Stack/Commands.Compute/help/Set-AzureRmVMOSDisk.md

@@ -55,7 +55,7 @@ Set-AzureRmVMOSDisk [-VM] <PSVirtualMachine> [[-Name] <String>] [[-VhdUri] <Stri
 ```
 
 ## DESCRIPTION
-The **Set-AzureRmVMOSDisk** cmdlet set the operating system disk properties on a virtual machine.
+The **Set-AzureRmVMOSDisk** cmdlet sets the operating system disk properties on a virtual machine.
 
 ## EXAMPLES