diff --git a/docs/configuration/holmesgpt/toolsets/coralogix_logs.rst b/docs/configuration/holmesgpt/toolsets/coralogix_logs.rst
index 1d5de74a8..651a7be3c 100644
--- a/docs/configuration/holmesgpt/toolsets/coralogix_logs.rst
+++ b/docs/configuration/holmesgpt/toolsets/coralogix_logs.rst
@@ -29,7 +29,7 @@ Configuration
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
diff --git a/docs/configuration/holmesgpt/toolsets/grafanaloki.rst b/docs/configuration/holmesgpt/toolsets/grafanaloki.rst
index 9d0910a32..fb7c9b5c6 100644
--- a/docs/configuration/holmesgpt/toolsets/grafanaloki.rst
+++ b/docs/configuration/holmesgpt/toolsets/grafanaloki.rst
@@ -84,7 +84,7 @@ Configuration (grafana proxy)
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
@@ -132,7 +132,7 @@ Configuration (direct connection)
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
@@ -180,7 +180,7 @@ Loki logs settings for ``pod``, and ``namespace`` differ from the defaults in th
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
diff --git a/docs/configuration/holmesgpt/toolsets/grafanatempo.rst b/docs/configuration/holmesgpt/toolsets/grafanatempo.rst
index 7903b4c9d..96bb9a1bc 100644
--- a/docs/configuration/holmesgpt/toolsets/grafanatempo.rst
+++ b/docs/configuration/holmesgpt/toolsets/grafanatempo.rst
@@ -69,7 +69,7 @@ Configuration (grafana proxy)
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
@@ -122,7 +122,7 @@ Configuration (direct connection)
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
@@ -170,7 +170,7 @@ labels differ from the defaults in the example above.
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
diff --git a/docs/configuration/holmesgpt/toolsets/prometheus.rst b/docs/configuration/holmesgpt/toolsets/prometheus.rst
index 5b900b8db..a8ff95888 100644
--- a/docs/configuration/holmesgpt/toolsets/prometheus.rst
+++ b/docs/configuration/holmesgpt/toolsets/prometheus.rst
@@ -15,7 +15,7 @@ Configuration
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml
 
@@ -24,9 +24,12 @@ Configuration
                 prometheus/metrics:
                     enabled: true
                     config:
+                        # see below how to find prometheus_url
                         prometheus_url: http://<prometheus host>:9090 # e.g. http://robusta-kube-prometheus-st-prometheus.default.svc.cluster.local:9090
-                        headers:
-                            Authorization: "Basic <base_64_encoded_string>"
+                        
+                        # optional
+                        #headers:
+                        #    Authorization: "Basic <base_64_encoded_string>"
 
 
     .. include:: ./_toolset_configuration.inc.rst
@@ -41,9 +44,12 @@ Configuration
             prometheus/metrics:
                 enabled: true
                 config:
+                    # see below how to find prometheus_url
                     prometheus_url: http://<prometheus host>:9090 # e.g. http://robusta-kube-prometheus-st-prometheus.default.svc.cluster.local:9090
-                    headers:
-                        Authorization: "Basic <base_64_encoded_string>"
+                    
+                    # optional
+                    #headers:
+                    #    Authorization: "Basic <base_64_encoded_string>"
 
 It is also possible to set the ``PROMETHEUS_URL`` environment variable instead of the above ``prometheus_url`` config key.
 
diff --git a/docs/configuration/holmesgpt/toolsets/rabbitmq.rst b/docs/configuration/holmesgpt/toolsets/rabbitmq.rst
index 690769152..d6cf1ff70 100644
--- a/docs/configuration/holmesgpt/toolsets/rabbitmq.rst
+++ b/docs/configuration/holmesgpt/toolsets/rabbitmq.rst
@@ -17,7 +17,7 @@ Configuration
 
 .. md-tab-set::
 
-  .. md-tab-item:: Robusta Helm Chat
+  .. md-tab-item:: Robusta Helm Chart
 
     .. code-block:: yaml