Small edits (#757)

docs/clearml_agent.md

@@ -801,6 +801,7 @@ For example, force workers on for a queue using the APIClient:
 
 ```python
 from clearml.backend_api.session.client import APIClient
+
 client = APIClient()
 client.queues.update(queue="<queue_id>", tags=["force_workers:on"])
 ```

docs/webapp/webapp_exp_track_visual.md

@@ -115,7 +115,7 @@ is run and stored in ClearML Server, any of these hyperparameters can be [modifi
 #### Command Line Arguments
 
 The **Args** group shows automatically logged argument parser parameters (e.g. `argparse`, `click`, `hydra`). Hover over 
-<img src="/docs/latest/icons/ico-description" alt="Description" className="icon size-md" /> (menu) on a 
+<img src="/docs/latest/icons/ico-description.svg" alt="Description" className="icon size-md" /> (menu) on a 
 parameter's line, and the type, description, and default value appear, if they were provided.
 
 ![Command line arguments configuration group](../img/webapp_tracking_22.png)
@@ -128,7 +128,7 @@ If the `CLEARML_LOG_ENVIRONMENT` variable was set, the **Environment** group wil
 
 #### Custom Parameter Groups
 
-Custom parameter groups show parameter dictionaries if the parameters were connected to the Task, using the 
+Custom parameter groups show parameter dictionaries if the parameters were connected to the Task, using 
 [`Task.connect()`](../references/sdk/task.md#connect) with a `name` argument provided. `General` is the default section
 if a name is not provided.
 

docs/webapp/webapp_exp_tuning.md

@@ -148,7 +148,7 @@ except experiments whose status is *Published* (read-only).
 
 ### Artifacts
 
-### Initial Weights Input Model
+#### Initial Weights Input Model
 
 Edit model configuration and label enumeration, choose a different initial input weight model for the same project or any
 other project, or remove the model.