chore: fix some typos in comment

apis/python/node/src/lib.rs

@@ -46,7 +46,7 @@ impl Node {
             DoraNode::init_flexible(NodeId::from(node_id))
                 .context("Could not setup node from node id. Make sure to have a running dataflow with this dynamic node")?
         } else {
-            DoraNode::init_from_env().context("Couldn not initiate node from environment variable. For dynamic node, please add a node id in the initialization function.")?
+            DoraNode::init_from_env().context("Could not initiate node from environment variable. For dynamic node, please add a node id in the initialization function.")?
         };
 
         let dataflow_id = *node.dataflow_id();

node-hub/dora-pyorbbecksdk/dora_pyorbbecksdk/main.py

@@ -173,7 +173,7 @@ def main():
             color_frame = frames.get_color_frame()
             if color_frame is None:
                 continue
-            # covert to RGB format
+            # convert to RGB format
             color_image = frame_to_bgr_image(color_frame)
             if color_image is None:
                 print("failed to convert frame to image")
@@ -202,7 +202,7 @@ def main():
             # Send Depth data
             storage = pa.array(depth_data.ravel())
             node.send_output("depth", storage)
-            # Covert to Image
+            # Convert to Image
             depth_image = cv2.normalize(
                 depth_data, None, 0, 255, cv2.NORM_MINMAX, dtype=cv2.CV_8U,
             )

node-hub/dora-record/src/main.rs

@@ -58,7 +58,7 @@ async fn main() -> eyre::Result<()> {
                         let file =
                             tokio::fs::File::create(dataflow_dir.join(format!("{id}.parquet")))
                                 .await
-                                .context("Couldn't create write file")?;
+                                .context("Could not create write file")?;
                         let mut writer = AsyncArrowWriter::try_new(
                             file,
                             schema.clone(),