docs: fix small spelling issues (#680)

This commit fixes some small spelling issues.

Author: nnsW3

developers/core-concepts/core-api/asset.mdx

@@ -18,7 +18,7 @@ webhook will be fired.
 #### Playback
 
 An asset can be easily viewed by passing a `playbackId` to Livepeer's
-[Player](/developers/core-concepts/player). If using a third party player, then
+[Player](/developers/core-concepts/player). If using a third-party player, then
 the full playback url is required. This can be fetched from the
 [Playback Info](/api-reference/playback/get) API endpoint.
 

developers/core-concepts/core-api/multistream.mdx

@@ -4,7 +4,7 @@ Facebook Live, and YouTube Live. This feature ensures that users can maximize
 their audience reach across multiple platforms with a single streaming session.
 
 When setting up a multistream, users have the option to utilize the Livepeer
-Studio Dashboard, directly interface with Livepeer Studio API, or the Livepeer
+Studio Dashboard, directly interfaces with Livepeer Studio API, or the Livepeer
 Studio SDKs. These offer comprehensive management tools to configure, modify, or
 delete specific multistream targets linked with individual streams. It's
 important to note that configurations are stream-specific; hence, they don't
@@ -30,7 +30,7 @@ of the ingest rate for the active source stream.
 
 #### Webhooks
 
-Additionally, Livepeer have three webhooks to monitor multistream targets:
+Additionally, Livepeer has three webhooks to monitor multistream targets:
 
 1. `multistream.connected`: Indicates a successful connection to the multistream
    target and confirms the stream's live status on the corresponding service.

developers/core-concepts/core-api/stream.mdx

@@ -25,7 +25,7 @@ given stream.
 
 #### Recording
 
-If recording is enabled, there are a set of webhook events which can notify your
+If recording is enabled, there is a set of webhook events which can notify your
 backend of a recording’s state transitions, including: `recording.ready`,
 `recording.started`, and `recording.waiting`. The recording is stored as an
 [asset](/developers/core-concepts/core-api/asset#recording).
@@ -52,7 +52,7 @@ Also, Livepeer provides
 allow a more comprehensive look into viewer behavior using the
 [livepeer viewership API](/api-reference/viewership/get-viewership-metrics).
 Reporting is enabled by default in the Livepeer Player, and can be integrated
-into any third party player.
+into any third-party player.
 
 #### Playback
 

developers/core-concepts/livepeer-network/orchestrators.mdx

@@ -38,7 +38,7 @@ For ease of operation and to ensure they are accessible for jobs, Orchestrators
 are required to set up specific parameters and ensure they have the necessary
 prerequisites, including proper networking configurations, accessibility to
 Arbitrum nodes, sufficient bandwidth, and more. They can also manage their ETH
-accounts for transactions and rewards either manually or let the Livepeer system
+accounts for transactions and rewards either manually or by letting the Livepeer system
 handle it automatically.
 
 Orchestrators are essential components of the Livepeer ecosystem, offering their

developers/guides/clip-a-livestream.mdx

@@ -36,7 +36,7 @@ Submit a request to the [Create Clip API](/api-reference/stream/create-clip)
 using the following request parameters:
 
 <ParamField path="startTime" type="number">
-  UNIX timestamp (in milliseconds) of clip's start from the browser’s playhead
+  UNIX timestamp (in milliseconds) of clip's starts from the browser’s playhead
   (commonly supplied by HLS players).
 </ParamField>
 

developers/guides/get-engagement-analytics-via-api.mdx

@@ -15,7 +15,7 @@ rebuffer ratio, and exit-before-starts across a variety of dimensions.
   `@livepeer/react` version 4.2.0 or higher.
 </Info>
 
-This API includes realtime metrics about the ongoing livestream or VOD engagement:
+This API includes real-time metrics about the ongoing livestream or VOD engagement:
 
 - Viewer Count: The number of viewers currently watching the stream (or VOD).
 - Error Rate: This metric helps to understand the number of errors that viewers are