Update secret.md

Update all references of the escaped example password from `S!B\*d$zDsb` to `S!B\*d$zDsb=`

content/en/docs/concepts/configuration/secret.md

@@ -82,12 +82,12 @@ secret "db-user-pass" created
 ```
 
 {{< note >}}
-Special characters such as `$`, `\`, `*`, and `!` will be interpreted by your [shell](https://en.wikipedia.org/wiki/Shell_(computing)) and require escaping.
+Special characters such as `$`, `\`, `*`, `=`, and `!` will be interpreted by your [shell](https://en.wikipedia.org/wiki/Shell_(computing)) and require escaping.
 In most shells, the easiest way to escape the password is to surround it with single quotes (`'`).
-For example, if your actual password is `S!B\*d$zDsb`, you should execute the command this way:
+For example, if your actual password is `S!B\*d$zDsb=`, you should execute the command this way:
 
 ```shell
-kubectl create secret generic dev-db-secret --from-literal=username=devuser --from-literal=password='S!B\*d$zDsb'
+kubectl create secret generic dev-db-secret --from-literal=username=devuser --from-literal=password='S!B\*d$zDsb='
 ```
 
 You do not need to escape special characters in passwords from files (`--from-file`).
@@ -976,7 +976,7 @@ secret "test-db-secret" created
 {{< note >}}
 Special characters such as `$`, `\`, `*`, `=`, and `!` will be interpreted by your [shell](https://en.wikipedia.org/wiki/Shell_(computing)) and require escaping.
 In most shells, the easiest way to escape the password is to surround it with single quotes (`'`).
-For example, if your actual password is `S!B\*d$zDsb`, you should execute the command this way:
+For example, if your actual password is `S!B\*d$zDsb=`, you should execute the command this way:
 
 ```shell
 kubectl create secret generic dev-db-secret --from-literal=username=devuser --from-literal=password='S!B\*d$zDsb='