Update README.md

README.md

@@ -30,7 +30,7 @@ For each instance, there is a string representing the sequence, a string indicat
 ### Data Fields
 
 - `sequence`: a string containing a DNA sequence from one of the 48 plant genomes
-- `desciption`: a string indicating the species of the sequence as well as the NCBI id.
+- `description`: a string indicating the species of the sequence as well as the NCBI id.
 - `start_pos`: an integer indicating the index of the sequence's first nucleotide 
 - `end_pos`: an integer indicating the index of the sequence's last nucleotide