update doc (#13614)

diff --git a/site2/docs/security-tls-authentication.md b/site2/docs/security-tls-authentication.md
index 2113865..3369ab8 100644
--- a/site2/docs/security-tls-authentication.md
+++ b/site2/docs/security-tls-authentication.md
@@ -75,7 +75,7 @@
 # Authentication settings of the broker itself. Used when the broker connects to other brokers, either in same or other clusters
 brokerClientTlsEnabled=true
 brokerClientAuthenticationPlugin=org.apache.pulsar.client.impl.auth.AuthenticationTls
-brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem,tlsKeyFile:/path/my-ca/admin.key-pk8.pem"}
+brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem","tlsKeyFile":"/path/my-ca/admin.key-pk8.pem"}
 brokerClientTrustCertsFilePath=/path/my-ca/certs/ca.cert.pem
 ```
 
diff --git a/site2/website-next/docs/security-tls-authentication.md b/site2/website-next/docs/security-tls-authentication.md
index 889901a..e6921bd 100644
--- a/site2/website-next/docs/security-tls-authentication.md
+++ b/site2/website-next/docs/security-tls-authentication.md
@@ -93,7 +93,7 @@
 # Authentication settings of the broker itself. Used when the broker connects to other brokers, either in same or other clusters
 brokerClientTlsEnabled=true
 brokerClientAuthenticationPlugin=org.apache.pulsar.client.impl.auth.AuthenticationTls
-brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem,tlsKeyFile:/path/my-ca/admin.key-pk8.pem"}
+brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem","tlsKeyFile":"/path/my-ca/admin.key-pk8.pem"}
 brokerClientTrustCertsFilePath=/path/my-ca/certs/ca.cert.pem
 
 ```
diff --git a/site2/website-next/versioned_docs/version-2.9.0/security-tls-authentication.md b/site2/website-next/versioned_docs/version-2.9.0/security-tls-authentication.md
index 6460735..f3c32a0 100644
--- a/site2/website-next/versioned_docs/version-2.9.0/security-tls-authentication.md
+++ b/site2/website-next/versioned_docs/version-2.9.0/security-tls-authentication.md
@@ -94,7 +94,7 @@
 # Authentication settings of the broker itself. Used when the broker connects to other brokers, either in same or other clusters
 brokerClientTlsEnabled=true
 brokerClientAuthenticationPlugin=org.apache.pulsar.client.impl.auth.AuthenticationTls
-brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem,tlsKeyFile:/path/my-ca/admin.key-pk8.pem"}
+brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem","tlsKeyFile":"/path/my-ca/admin.key-pk8.pem"}
 brokerClientTrustCertsFilePath=/path/my-ca/certs/ca.cert.pem
 
 ```
diff --git a/site2/website-next/versioned_docs/version-2.9.1/security-tls-authentication.md b/site2/website-next/versioned_docs/version-2.9.1/security-tls-authentication.md
index 6460735..f3c32a0 100644
--- a/site2/website-next/versioned_docs/version-2.9.1/security-tls-authentication.md
+++ b/site2/website-next/versioned_docs/version-2.9.1/security-tls-authentication.md
@@ -94,7 +94,7 @@
 # Authentication settings of the broker itself. Used when the broker connects to other brokers, either in same or other clusters
 brokerClientTlsEnabled=true
 brokerClientAuthenticationPlugin=org.apache.pulsar.client.impl.auth.AuthenticationTls
-brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem,tlsKeyFile:/path/my-ca/admin.key-pk8.pem"}
+brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem","tlsKeyFile":"/path/my-ca/admin.key-pk8.pem"}
 brokerClientTrustCertsFilePath=/path/my-ca/certs/ca.cert.pem
 
 ```
diff --git a/site2/website/versioned_docs/version-2.9.0/security-tls-authentication.md b/site2/website/versioned_docs/version-2.9.0/security-tls-authentication.md
index 6de7e0f..4690c20 100644
--- a/site2/website/versioned_docs/version-2.9.0/security-tls-authentication.md
+++ b/site2/website/versioned_docs/version-2.9.0/security-tls-authentication.md
@@ -76,7 +76,7 @@
 # Authentication settings of the broker itself. Used when the broker connects to other brokers, either in same or other clusters
 brokerClientTlsEnabled=true
 brokerClientAuthenticationPlugin=org.apache.pulsar.client.impl.auth.AuthenticationTls
-brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem,tlsKeyFile:/path/my-ca/admin.key-pk8.pem"}
+brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem","tlsKeyFile":"/path/my-ca/admin.key-pk8.pem"}
 brokerClientTrustCertsFilePath=/path/my-ca/certs/ca.cert.pem
 ```
 
diff --git a/site2/website/versioned_docs/version-2.9.1/security-tls-authentication.md b/site2/website/versioned_docs/version-2.9.1/security-tls-authentication.md
index 71bd17e..cb6c500 100644
--- a/site2/website/versioned_docs/version-2.9.1/security-tls-authentication.md
+++ b/site2/website/versioned_docs/version-2.9.1/security-tls-authentication.md
@@ -76,7 +76,7 @@
 # Authentication settings of the broker itself. Used when the broker connects to other brokers, either in same or other clusters
 brokerClientTlsEnabled=true
 brokerClientAuthenticationPlugin=org.apache.pulsar.client.impl.auth.AuthenticationTls
-brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem,tlsKeyFile:/path/my-ca/admin.key-pk8.pem"}
+brokerClientAuthenticationParameters={"tlsCertFile":"/path/my-ca/admin.cert.pem","tlsKeyFile":"/path/my-ca/admin.key-pk8.pem"}
 brokerClientTrustCertsFilePath=/path/my-ca/certs/ca.cert.pem
 ```