Update rule set name and add spacing

Author: liliankasem

stylecop.ruleset

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RuleSet Name="WebJobs SDK" Description="This rule set contains the rules that applies to sources" ToolsVersion="15.0">
+<RuleSet Name="Azure Functions Cli" Description="This rule set contains the rules that apply to this solution."  ToolsVersion="15.0">
   <IncludeAll Action="Error" />
+
   <Rules AnalyzerId="Microsoft.Analyzers.ManagedCodeAnalysis" RuleNamespace="Microsoft.Rules.Managed">
     <Rule Id="CA1006" Action="None" />
     <Rule Id="CA1020" Action="None" />
@@ -24,6 +25,7 @@
     <Rule Id="CA908" Action="None" />
     <Rule Id="CS0618" Action="None" />
   </Rules>
+
   <Rules AnalyzerId="StyleCop.Analyzers" RuleNamespace="StyleCop.Analyzers">
     <Rule Id="SA0001" Action="None" />
     <Rule Id="SA1005" Action="None" />
@@ -50,6 +52,7 @@
     <Rule Id="SA1618" Action="None" />
     <Rule Id="SA1515" Action="None" />
   </Rules>
+
   <Rules AnalyzerId="xunit.analyzers" RuleNamespace="xunit.analyzers">
     <Rule Id="xUnit1004" Action="None" />
     <Rule Id="xUnit2013" Action="Hidden" />