diff --git a/Set-Column.ps1 b/Set-Column.ps1
index c5fb42d..6b822d3 100644
--- a/Set-Column.ps1
+++ b/Set-Column.ps1
@@ -27,7 +27,7 @@
         When given a valid URI,  Set-ExcelColumn makes it a hyperlink. The column will be autosized to fit the links.
     #>
     [cmdletbinding()]
-    [Alias(" Set-Column")]
+    [Alias("Set-Column")]
     [OutputType([OfficeOpenXml.ExcelColumn],[String])]
     Param (
         #If specifing the worksheet by name the ExcelPackage object which contains it needs to be passed
diff --git a/Set-Row.ps1 b/Set-Row.ps1
index b290dcf..af26eb8 100644
--- a/Set-Row.ps1
+++ b/Set-Row.ps1
@@ -23,7 +23,7 @@
         and given a double line border above and single line border below.
     #>
     [cmdletbinding()]
-    [Alias(" Set-Row")]
+    [Alias("Set-Row")]
     [OutputType([OfficeOpenXml.ExcelRow],[String])]
     Param (
         #An Excel package object - e.g. from Export-Excel -passthru - requires a sheet name
diff --git a/__tests__/FunctionAlias.tests.ps1 b/__tests__/FunctionAlias.tests.ps1
new file mode 100644
index 0000000..b5d4382
--- /dev/null
+++ b/__tests__/FunctionAlias.tests.ps1
@@ -0,0 +1,26 @@
+#Requires -Modules Pester
+Import-Module $PSScriptRoot\..\ImportExcel.psd1 -Force
+
+Describe "Check if Function aliases exist" {
+
+    It "Set-Column should exist" {
+        Get-Command Set-Column | Should Not Be $null
+    }
+
+    It "Set-Row should exist" {
+        Get-Command Set-Row | Should Not Be $null
+    }
+
+    It "Set-Format should exist" {
+        Get-Command Set-Format | Should Not Be $null
+    }
+
+    It "Merge-MulipleSheets should exist" {
+        Get-Command Merge-MulipleSheets | Should Not Be $null
+    }
+
+    It "New-ExcelChart should exist" {
+        Get-Command New-ExcelChart | Should Not Be $null
+    }
+
+}
\ No newline at end of file