Remove internal export cap wording

manifest.json

@@ -1,6 +1,6 @@
 {
   "title": "Power Tower Dataset - Global Electrical Infrastructure Data - EmbedEarth",
-  "description": "This dataset maps power towers from OpenStreetMap. Power towers are structures used to carry overhead electric lines, typically along transmission or distribution corridors. The dataset is useful for understanding how energy infrastructure is represented geographically and for combining utility context with other spatial layers. The export contains up to 1,100,000 records and is capped at that size.",
+  "description": "This dataset maps power towers from OpenStreetMap. Power towers are structures used to carry overhead electric lines, typically along transmission or distribution corridors. The dataset is useful for understanding how energy infrastructure is represented geographically and for combining utility context with other spatial layers. The release is provided as a sample of a much larger dataset of mapped features.",
   "version": "v1",
   "row_count": 1100000,
   "files": {