Merge pull request #3393 from NLog/update-packages-texts

Update package descriptions to note the issues with <PackageReference>

src/NuGet/NLog.Config/NLog.Config.nuspec

@@ -10,8 +10,20 @@
     <authors>Kim Christensen, Julian Verdurmen</authors>
     <owners>Kim Christenen, Julian Verdurmen </owners>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <summary>Configuration file for NLog. </summary>
-    <description>Xml file to get started with configuring NLog. This package is not mandatory to get started with NLog: the configuration file can created manually and the configuration can be created programmatically.  </description>
+    <summary>Configuration file for NLog to get started.</summary>
+    <description>NLog.config file to get started with configuring NLog.
+This package is not mandatory to get started with NLog: the configuration file can
+created manually (read specs here: https://github.com/NLog/NLog/wiki/Configuration-file) 
+or the configuration can be created programmatically. (read more here: https://github.com/NLog/NLog/wiki/Configuration-API) 
+
+Note: Unfortunately this package won't work well when using &lt;PackageReference&gt; 
+
+Advised to:
+
+- download manually: https://raw.githubusercontent.com/NLog/NLog/dev/src/NuGet/NLog.Config/content/NLog.config
+- set "Copy To Output Directory" to "Copy if newer"
+
+</description>
     <language>en-US</language>
     <iconUrl>https://nlog-project.org/NConfig.png</iconUrl>
     <projectUrl>https://nlog-project.org/</projectUrl>
@@ -22,7 +34,7 @@
       <dependency id="NLog" version="$BuildVersion$" />
       <dependency id="NLog.Schema" version="$BuildVersion$" />
     </dependencies>
-    <tags>nlog, xml, config</tags>
+    <tags>nlog, xml, config, nlog.config</tags>
     <contentFiles>
       <files include="**/*.*" buildAction="None" copyToOutput="true" flatten="true" />
     </contentFiles>

src/NuGet/NLog.Schema/NLog.Schema.nuspec

@@ -10,7 +10,10 @@
     <summary>Enables Intellisense(TM) when editing NLog.config.</summary>
     <description>XSD file to enables Intellisense(TM) when editing NLog configuration files, for example in Visual Studio.  
 
-Note: extensions to NLog will report XSD errors. Those can be ignored safely.  </description>
+Notes:
+- Extensions could report XSD errors. Those errors could be ignored safely.  
+- Unfortunately this package won't work well when using &lt;PackageReference&gt;. You could download the lastest XSD from here: https://nlog-project.org/schemas/NLog.xsd 
+</description>
     <releaseNotes>NLog $BuildVersion$</releaseNotes>
     <language>en-US</language>
     <iconUrl>https://nlog-project.org/NConfig.png</iconUrl>