"Import-Module ..\" is not correct

**In https://github.com/Azure/AzureStack-Tools/blob/master/Identity/README.md**
Import-Module ..\Connect\AzureStack.Connect.psm1
Import-Module ..\Identity\AzureStack.Identity.psm1

**importing the above modules throw below exception**
Import-Module : The specified module '..\Connect\AzureStack.Connect.psm1' was not loaded because no valid module file was found in any module directory.
At line:1 char:1
+ Import-Module ..\Connect\AzureStack.Connect.psm1
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (..\Connect\AzureStack.Connect.psm1:String) [Import-Module], FileNotFoundException
+ FullyQualifiedErrorId : Modules_ModuleNotFound,Microsoft.PowerShell.Commands.ImportModuleCommand

**- it should be with single "."**
Import-Module .\Connect\AzureStack.Connect.psm1
Import-Module .\Identity\AzureStack.Identity.psm1

打开 Identity/README.md，检查 Connect 和 Identity 模块的 Import-Module 示例。更新文档中的路径，使用 .\ 而不是 ..\，然后验证两个示例是否都与 issue 中显示的路径一致。

由索引模型根据 Issue 内容生成。