Update description

Scripts/add-firewall-rules.ps1

@@ -2,9 +2,9 @@
 .SYNOPSIS
 	add-firewall-rules.ps1 [<path-to-executables>]
 .DESCRIPTION
-	Adds firewall rules for the given executables (needs administrator rights).
+	Adds firewall rules for the given executables (needs administrator rights)
 .EXAMPLE
-	PS> .\add-firewall-rules.ps1 C:\MyApp\bin
+	PS> ./add-firewall-rules C:\MyApp\bin
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES

Scripts/add-memo.ps1

@@ -2,9 +2,9 @@
 .SYNOPSIS
 	add-memo.ps1 [<text>]
 .DESCRIPTION
-	Adds the given memo text to $HOME/Memos.csv.
+	Adds the given memo text to $HOME/Memos.csv
 .EXAMPLE
-	PS> .\add-memo.ps1 "Buy apples"
+	PS> ./add-memo "Buy apples"
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES

Scripts/alert.ps1

@@ -2,9 +2,9 @@
 .SYNOPSIS
 	alert.ps1 [<message>]
 .DESCRIPTION
-	Handle and escalate the given alert message.
+	Handle and escalate the given alert message
 .EXAMPLE
-	PS> .\alert.ps1 "Harddisk failure"
+	PS> ./alert "Harddisk failure"
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES

Scripts/cd-desktop.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	Change the working directory to the user's desktop folder
 .EXAMPLE
-	PS> .\cd-desktop.ps1 
+	PS> ./cd-desktop
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES

Scripts/turn-volume-down.ps1

@@ -4,7 +4,7 @@
 .DESCRIPTION
 	Turns the audio volume down (-10% by default).
 .EXAMPLE
-	PS> .\turn-volume-down.ps1
+	PS> ./turn-volume-down
 .NOTES
 	Author: Markus Fleschutz · License: CC0
 .LINK

Scripts/turn-volume-up.ps1

@@ -2,9 +2,9 @@
 .SYNOPSIS
 	turn-volume-up.ps1 [<percent>]
 .DESCRIPTION
-	Turns the audio volume up (+10% by default).
+	Turns the audio volume up (+10% by default)
 .EXAMPLE
-	PS> .\turn-volume-up.ps1
+	PS> ./turn-volume-up
 .NOTES
 	Author:  Markus Fleschutz · License: CC0
 .LINK