diff --git a/src/chocolatey/infrastructure.app/commands/ChocolateyInfoCommand.cs b/src/chocolatey/infrastructure.app/commands/ChocolateyInfoCommand.cs
index 8256083fcf..f99f7c1263 100644
--- a/src/chocolatey/infrastructure.app/commands/ChocolateyInfoCommand.cs
+++ b/src/chocolatey/infrastructure.app/commands/ChocolateyInfoCommand.cs
@@ -36,7 +36,7 @@ public override void configure_argument_parser(OptionSet optionSet, ChocolateyCo
             optionSet
                 .Add(
                     "s=|source=",
-                    "Source - Source location for install. Can include special 'webpi'. Defaults to sources.",
+                    "Source - Source location for install. Can use special 'webpi' or 'windowsfeatures' sources. Defaults to sources.",
                     option => configuration.Sources = option.remove_surrounding_quotes())
                 .Add(
                     "l|lo|localonly|local-only",
diff --git a/src/chocolatey/infrastructure.app/commands/ChocolateyInstallCommand.cs b/src/chocolatey/infrastructure.app/commands/ChocolateyInstallCommand.cs
index cdd525254f..973ae80690 100644
--- a/src/chocolatey/infrastructure.app/commands/ChocolateyInstallCommand.cs
+++ b/src/chocolatey/infrastructure.app/commands/ChocolateyInstallCommand.cs
@@ -41,7 +41,7 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
         {
             optionSet
                 .Add("s=|source=",
-                     "Source - The source to find the package(s) to install. Special sources include: ruby, webpi, cygwin, windowsfeatures, and python. Defaults to default feeds.",
+                     "Source - The source to find the package(s) to install. Special sources include: ruby, webpi, cygwin, windowsfeatures, and python. To specify more than one source, pass it with a semi-colon separating the values (e.g. \"'source1;source2'\"). Defaults to default feeds.",
                      option => configuration.Sources = option.remove_surrounding_quotes())
                 .Add("version=",
                      "Version - A specific version to install. Defaults to unspecified.",
diff --git a/src/chocolatey/infrastructure.app/commands/ChocolateyListCommand.cs b/src/chocolatey/infrastructure.app/commands/ChocolateyListCommand.cs
index 58472d7985..841b775ac7 100644
--- a/src/chocolatey/infrastructure.app/commands/ChocolateyListCommand.cs
+++ b/src/chocolatey/infrastructure.app/commands/ChocolateyListCommand.cs
@@ -41,7 +41,7 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
         {
             optionSet
                 .Add("s=|source=",
-                     "Source - Source location for install. Can include special 'webpi'. Defaults to sources.",
+                     "Source - Source location for install. Can use special 'webpi' or 'windowsfeatures' sources. Defaults to sources.",
                      option => configuration.Sources = option.remove_surrounding_quotes())
                 .Add("l|lo|localonly|local-only",
                      "LocalOnly - Only search against local machine items.",
diff --git a/src/chocolatey/infrastructure.app/commands/ChocolateyOutdatedCommand.cs b/src/chocolatey/infrastructure.app/commands/ChocolateyOutdatedCommand.cs
index e2d1d8978b..5329e222d2 100644
--- a/src/chocolatey/infrastructure.app/commands/ChocolateyOutdatedCommand.cs
+++ b/src/chocolatey/infrastructure.app/commands/ChocolateyOutdatedCommand.cs
@@ -38,7 +38,7 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
         {
             optionSet
                 .Add("s=|source=",
-                     "Source - The source to find the package(s) to install. Special sources include: ruby, webpi, cygwin, windowsfeatures, and python. Defaults to default feeds.",
+                     "Source - The source to find the package(s) to install. Special sources include: ruby, webpi, cygwin, windowsfeatures, and python. To specify more than one source, pass it with a semi-colon separating the values (e.g. \"'source1;source2'\"). Defaults to default feeds.",
                      option => configuration.Sources = option.remove_surrounding_quotes())
                 .Add("u=|user=",
                      "User - used with authenticated feeds. Defaults to empty.",
diff --git a/src/chocolatey/infrastructure.app/commands/ChocolateyUpgradeCommand.cs b/src/chocolatey/infrastructure.app/commands/ChocolateyUpgradeCommand.cs
index 4be428123b..5bc6d8190b 100644
--- a/src/chocolatey/infrastructure.app/commands/ChocolateyUpgradeCommand.cs
+++ b/src/chocolatey/infrastructure.app/commands/ChocolateyUpgradeCommand.cs
@@ -42,7 +42,7 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
         {
             optionSet
                 .Add("s=|source=",
-                     "Source - The source to find the package(s) to install. Special sources include: ruby, webpi, cygwin, windowsfeatures, and python. Defaults to default feeds.",
+                     "Source - The source to find the package(s) to install. Special sources include: ruby, webpi, cygwin, windowsfeatures, and python. To specify more than one source, pass it with a semi-colon separating the values (e.g. \"'source1;source2'\"). Defaults to default feeds.",
                      option => configuration.Sources = option.remove_surrounding_quotes())
                 .Add("version=",
                      "Version - A specific version to install. Defaults to unspecified.",