Update reference/api/batches.mdx

Co-authored-by: Tamo <[email protected]>

Author: guimachiavelli

reference/api/batches.mdx

@@ -80,7 +80,7 @@ If Meilisearch is taking longer than expected to process a batch, monitor the `s
 
 #### `percentage`
 
-The percentage of completed operations, calculated from all current steps and substeps. This value is a rough estimate and may not always reflect the current state of the batch due to how different tasks are processed more quickly than others.
+The percentage of completed operations, calculated from all current steps and substeps. This value is a rough estimate and may not always reflect the current state of the batch due to how different steps are processed more quickly than others.
 
 ### `stats`