diff --git a/IT/Scripting.md b/IT/Scripting.md
index b755545..ab3cb94 100644
--- a/IT/Scripting.md
+++ b/IT/Scripting.md
@@ -22,11 +22,12 @@ echo $MY_VARIABLE
 ## Quotes
 In Bash, different styles of quotes mean different things:
 
-| Quote             | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
-| ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| Single Quotes (') | Enclosing characters in single quotes (`'`) preserves the literal value of each character within the quotes. A single quote may not occur between single quotes, even when preceded by a backslash. Commands in single quotes will not be evaluated.                                                                                                                                                                                                                                                               |
-| Double Quotes (") | Enclosing characters in double quotes (`"`) preserves the literal value of all characters within the quotes, with the exception of `$`, \`, `\`, and, when history expansion is enabled, `!`. The characters `$` and \‘ retain their special meaning within double quotes. A double quote may be quoted within double quotes by preceding it with a backslash. When the shell is in POSIX mode (see Bash POSIX Mode), the ‘!’ has no special meaning within double quotes, even when history expansion is enabled. |
-|                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
+| Quote             | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
+| ----------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Single Quotes (') | Enclosing characters in single quotes (`'`) preserves the literal value of each character within the quotes. A single quote may not occur between single quotes, even when preceded by a backslash. Commands in single quotes will not be evaluated.                                                                                                                                                                                                                                                                                                                                                                         |
+| Double Quotes (") | Enclosing characters in double quotes (`"`) preserves the literal value of all characters within the quotes, with the exception of `$`, \`, `\`, and, when history expansion is enabled, `!`. The characters `$` and \‘ retain their special meaning within double quotes. A double quote may be quoted within double quotes by preceding it with a backslash. When the shell is in POSIX mode (see Bash POSIX Mode), the ‘!’ has no special meaning within double quotes, even when history expansion is enabled.<br><br>Within double quotes, substitution can be done using `$()`.<br>```<br>"Output of ls: $(ls)"<br>``` |
+|                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
+|                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
 ## Commands
 | Command       | Description                                                                                    |
 | ------------- | ---------------------------------------------------------------------------------------------- |