rework first section to be just 1.2 need some more love

Author: hagen-p

content/en/conf/1-advanced-collector/1-agent-gateway/1-1-gateway.md

@@ -1,6 +1,6 @@
 ---
-title: 1.1 Gateway Configuration
-linkTitle: 1.1 Gateway 
+title: 1.1 Verify Gateway Configuration
+linkTitle: 1.1 Gateway Configuration
 weight: 1
 ---
 

content/en/conf/1-advanced-collector/1-agent-gateway/1-2-send-metrics.md

@@ -1,10 +1,10 @@
 ---
-title: 1.2 Send Metrics
+title: 1.2 Send Test Metrics
 linkTitle: 1.2 Send Metrics
 weight: 3
 ---
 
-Now, we can start the **Gateway** and the **Agent**, which will start sending **metrics**. Then we will send **traces** and generate **logs** to verify that all signals are properly routed through the **Agent** to the **Gateway**.
+Now, we can start the **Gateway** and the **Agent**, which is configured to automaticly send  **Host Metrics** at startup. We do this to  verify that data is properly routed from the **Agent** to the **Gateway**.
 
 {{% notice title="Exercise" style="green" icon="running" %}}
 

content/en/conf/1-advanced-collector/1-agent-gateway/_index.md

@@ -1,9 +1,9 @@
 ---
-title: 1. Agent/Gateway Configuration
-linkTitle: 1. Agent/Gateway Configuration
+title: 1. Verify Agent Configuration
+linkTitle: 1. Agent Configuration
 
 
-time: 10 minutes
+time: 15 minutes
 weight: 3
 ---
 Welcome! In this section, we’ll begin with a fully functional OpenTelemetry setup that includes both an **Agent** and a **Gateway**.

content/en/conf/1-advanced-collector/_index.md

@@ -1,5 +1,5 @@
 ---
-title: Advanced Collector Configuration
+title: Advanced OpenTelemetry Collector Workshop
 description: Practice setting up the OpenTelemetry Collector configuration from scratch and go though several advanced configuration scenarios's.
 weight: 2
 archetype: chapter

content/en/conf/1-advanced-collector/prerequisites.md

@@ -24,7 +24,8 @@ time: 5 minutes
 ```bash
 curl -L https://github.com/signalfx/splunk-otel-collector/releases/download/v{{< otel-version >}}/otelcol_linux_amd64 -o otelcol && \
 curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/workshop/ninja/advanced-otel/loadgen/build/loadgen-linux-amd64 -o loadgen && \
-curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/workshop/ninja/advanced-otel/setup-workshop.sh -o setup-workshop.sh
+curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/workshop/ninja/advanced-otel/setup-workshop.sh -o setup-workshop.sh && \
+chmod +x setup-workshop.sh
 ```
 
 {{% /tab %}}
@@ -33,7 +34,8 @@ curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/wor
 ```bash
 curl -L https://github.com/signalfx/splunk-otel-collector/releases/download/v{{< otel-version >}}/otelcol_darwin_arm64 -o otelcol && \
 curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/workshop/ninja/advanced-otel/loadgen/build/loadgen-darwin-arm64 -o loadgen && \
-curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/workshop/ninja/advanced-otel/setup-workshop.sh -o setup-workshop.sh
+curl -L https://github.com/splunk/observability-workshop/raw/refs/heads/main/workshop/ninja/advanced-otel/setup-workshop.sh -o setup-workshop.sh && \
+chmod +x setup-workshop.sh
 ```
 
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