Update README.md

README.md

@@ -8,6 +8,6 @@ size_categories:
 - 10K<n<100K
 ---
 Description:
-Text is the scraped news article headline or lead. 
-Code_frames are frames that follow the Policy Issue Frames (1-15)
-label is the 0th index of the code frames, for training purposes
+Text column is the scraped news article headline or lead. 
+Code_frames column are annotation frames that follow the Policy Issue Frames (1-15).
+Label is the 0th index of the Code_frames, for training purposes