Add space between param and (. (#330)

Saw a PR on this in the  PowerShellPracticeAndStyle project. PoshCode/PowerShellPracticeAndStyle#72  I agree.

Author: rkeithhill

snippets/PowerShell.json

@@ -189,21 +189,21 @@
             "\t# TODO: Add parameters here",
             "\t# Make sure to use the same parameters for",
             "\t# Get-TargetResource, Set-TargetResource, and Test-TargetResource",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "}",
             "function Set-TargetResource {",
             "\t# TODO: Add parameters here",
             "\t# Make sure to use the same parameters for",
             "\t# Get-TargetResource, Set-TargetResource, and Test-TargetResource",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "}",
             "function Test-TargetResource {",
             "\t# TODO: Add parameters here",
             "\t# Make sure to use the same parameters for",
             "\t# Get-TargetResource, Set-TargetResource, and Test-TargetResource",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "}"
         ],
@@ -350,7 +350,7 @@
             "\t               ConfirmImpact='Medium')]",
             "\t[Alias()]",
             "\t[OutputType([String])]",
-            "\tparam(",
+            "\tparam (",
             "\t\t# Param1 help description",
             "\t\t[Parameter(Mandatory=$true, ",
             "\t\t           Position=0,",
@@ -455,7 +455,7 @@
         "body": [
             "function ${name:Verb-Noun} {",
             "\t[CmdletBinding()]",
-            "\tparam(",
+            "\tparam (",
             "\t\t$0",
             "\t)",
             "\t",
@@ -596,18 +596,18 @@
         "prefix": "DSC resource provier (function-based)",
         "body": [
             "function Get-TargetResource {",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "\t",
             "\t$0",
             "}",
             "function Set-TargetResource {",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "\t",
             "}",
             "function Test-TargetResource {",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "\t",
             "}"
@@ -766,7 +766,7 @@
         "prefix": "workflow",
         "body": [
             "workflow ${name:Verb-Noun} {",
-            "\tparam(",
+            "\tparam (",
             "\t)",
             "\t",
             "\t$0",