updated readme to add key

Author: claud-io

README.md

@@ -239,10 +239,10 @@ _The default WPT server can also be specified via environment variable `WEBPAGET
 
 ### Examples
 
-#### 1. Get all available locations
+#### 1. Get API available locations
 
 ```bash
-$ webpagetest locations
+$ webpagetest locations -k YOURAPIKEY
 ```
 
 ```javascript
@@ -270,41 +270,10 @@ $ webpagetest locations
 }
 ```
 
-#### 2. Get API available locations
+#### 2. Run test on https://docs.webpagetest.org/api/integrations/ from San Jose on IE9
 
 ```bash
-webpagetest locations --key 1F2A3K4E5
-```
-
-```javascript
-{
-  "response": {
-    "statusCode": 200, "statusText": "Ok",
-    "data": {
-      "location": [
-        ...
-        {
-          "id": "SanJose_IE9",
-          "Label": "San Jose, CA USA (IE 9,Chrome,Firefox)",
-          "location": "SanJose_IE9",
-          "Browser": "IE 9",
-          "PendingTests": {
-            "p1": 0, "p2": 0, "p3": 0, "p4": 0, "p5": 2, "p6": 2, "p7": 0,
-            "p8": 0, "p9": 0, "Total": 7, "HighPriority": 2, "LowPriority": 4,
-            "Testing": 1, "Idle": 0
-          }
-        },
-        ...
-      ]
-    }
-  }
-}
-```
-
-#### 3. Run test on https://docs.webpagetest.org/api/integrations/ from San Jose on IE9
-
-```bash
-webpagetest test https://docs.webpagetest.org/api/integrations/ --key 1F2A3K4E5 --location SanJose_IE9
+webpagetest test https://docs.webpagetest.org/api/integrations/ -k YOURAPIKEY --location SanJose_IE9
 ```
 
 ```javascript
@@ -323,10 +292,10 @@ webpagetest test https://docs.webpagetest.org/api/integrations/ --key 1F2A3K4E5
 }
 ```
 
-#### 4. Check current test status
+#### 3. Check current test status
 
 ```bash
-webpagetest status 121025_PT_N8K
+webpagetest status 121025_PT_N8K -k YOURAPIKEY
 ```
 
 ```javascript
@@ -344,10 +313,10 @@ webpagetest status 121025_PT_N8K
 }
 ```
 
-#### 5. Get test results
+#### 4. Get test results
 
 ```bash
-webpagetest results 121025_PT_N8K
+webpagetest results 121025_PT_N8K -k YOURAPIKEY 
 ```
 
 ```javascript
@@ -379,23 +348,12 @@ webpagetest results 121025_PT_N8K
 }
 ```
 
-#### 6. Get test waterfall thumbnail from repeat view as data URI
-
-```bash
-webpagetest waterfall 121025_PT_N8K --thumbnail --cached --uri
-```
 
-```javascript
-{
-  "type": "image/png",
-  "data": "iVBORw0KGgoAAAANSUhEUgA...RK5CYII="
-}
-```
 
-#### 7. Get remaining tests count for the account
+#### 5. Get remaining tests count for the account
 
 ```bash
-webpagetest testBalance --key 1F2A3K4E5
+webpagetest testBalance -k YOURAPIKEY
 ```
 
 ```javascript