Update README.md

README.md

@@ -1,5 +1,5 @@
-# Lemmas Dataset
-Lemmas dataset is a benchmark that consists of building blocks for 13 IMO problems, and also the complete formal proofs for 20 IMO problems. The topics cover a variety of concepts ranging from divisibility to finite sets and functions. All proof steps are written in Lean 4. 
+# IMO-Steps Dataset
+This dataset is a benchmark that consists of building blocks for 13 IMO problems, and also the complete formal proofs for 20 IMO problems. The topics cover a variety of concepts ranging from divisibility to finite sets and functions. All proof steps are written in Lean 4. 
 
 All files compile with no error in Lean v4.17.0.
 
@@ -26,7 +26,7 @@ IMO problems formalized in this paper are as follows:
 | 11    | 1982 | P1      | algebra       | Yes        | No                            | 75                        |
 | 12    | 1983 | P6      | algebra       | Yes        | No                            | 180                       |
 | 13    | 1984 | P6      | number theory | Yes        | No                            | 380                       |
-| 14    | 1985 | P6      | number theory | Yes        | No                            | 1,310                     |
+| 14    | 1985 | P6      | algebra       | Yes        | No                            | 1,310                     |
 | 15    | 1992 | P1      | number theory | Yes        | No                            | 480                       |
 | 16    | 1997 | P5      | number theory | Yes        | No                            | 390                       |
 | 17    | 2007 | P6      | algebra       | Yes        | No                            | 570                       |