diff --git a/reference/5.1/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md b/reference/5.1/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
index 8cf0c35096e5..21d733b1a9d6 100644
--- a/reference/5.1/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
+++ b/reference/5.1/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
@@ -589,7 +589,7 @@ For example:
 ```powershell
 $1 = 'Goodbye'
 
-'Hello World' -replace '(\w+) \w+', '$1 Universe'
+'Hello World' -replace '(\w+) \w+', "$1 Universe"
 # Output: Goodbye Universe
 
 'Hello World' -replace '(\w+) \w+', '$1 Universe'
diff --git a/reference/7.4/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md b/reference/7.4/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
index 3e0c7da67a1a..ec5160bd23d7 100644
--- a/reference/7.4/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
+++ b/reference/7.4/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
@@ -612,7 +612,7 @@ For example:
 ```powershell
 $1 = 'Goodbye'
 
-'Hello World' -replace '(\w+) \w+', '$1 Universe'
+'Hello World' -replace '(\w+) \w+', "$1 Universe"
 # Output: Goodbye Universe
 
 'Hello World' -replace '(\w+) \w+', '$1 Universe'
diff --git a/reference/7.5/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md b/reference/7.5/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
index cbcb85ec10da..17ef84225ca5 100644
--- a/reference/7.5/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
+++ b/reference/7.5/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
@@ -612,7 +612,7 @@ For example:
 ```powershell
 $1 = 'Goodbye'
 
-'Hello World' -replace '(\w+) \w+', '$1 Universe'
+'Hello World' -replace '(\w+) \w+', "$1 Universe"
 # Output: Goodbye Universe
 
 'Hello World' -replace '(\w+) \w+', '$1 Universe'
diff --git a/reference/7.6/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md b/reference/7.6/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
index 8716583e95e2..fd0af63eb299 100644
--- a/reference/7.6/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
+++ b/reference/7.6/Microsoft.PowerShell.Core/About/about_Comparison_Operators.md
@@ -612,7 +612,7 @@ For example:
 ```powershell
 $1 = 'Goodbye'
 
-'Hello World' -replace '(\w+) \w+', '$1 Universe'
+'Hello World' -replace '(\w+) \w+', "$1 Universe"
 # Output: Goodbye Universe
 
 'Hello World' -replace '(\w+) \w+', '$1 Universe'