Fixed --workflow flag, param isn't passed with dashes

Author: zawadzkidiana

new_samples/hello_world/README.md

@@ -68,16 +68,16 @@ Click on `cadence-samples` domain in cadence-web to view your workflow.
 List workflows using the following command:
 
 ```bash
- cadence --env development --domain cadence-samples --workflow list
+cadence --env development --domain cadence-samples workflow list
 ```
 
 You can view an individual workflow by using the following command:
 
 ```bash
 cadence --env development \
   --domain cadence-samples \
-  --workflow describe \
- --wid <workflow_id>
+  workflow describe \
+  --wid <workflow_id>
 ```
 
 * `workflow` is the noun to run commands within workflow scope
@@ -90,8 +90,8 @@ To view the entire history of the workflow, use the following command:
 ```bash
 cadence --env development \
   --domain cadence-samples \
-  --workflow show \
- --wid <workflow_id>
+  workflow show \
+  --wid <workflow_id>
 ```
 
 ## References

new_samples/hello_world/generator/README_specific.md

@@ -37,16 +37,16 @@ Click on `cadence-samples` domain in cadence-web to view your workflow.
 List workflows using the following command:
 
 ```bash
- cadence --env development --domain cadence-samples --workflow list
+cadence --env development --domain cadence-samples workflow list
 ```
 
 You can view an individual workflow by using the following command:
 
 ```bash
 cadence --env development \
   --domain cadence-samples \
-  --workflow describe \
- --wid <workflow_id>
+  workflow describe \
+  --wid <workflow_id>
 ```
 
 * `workflow` is the noun to run commands within workflow scope
@@ -59,6 +59,6 @@ To view the entire history of the workflow, use the following command:
 ```bash
 cadence --env development \
   --domain cadence-samples \
-  --workflow show \
- --wid <workflow_id>
+  workflow show \
+  --wid <workflow_id>
 ```