add missing compat entry

gaelforget · gaelforget · commit 17771124cdb5 · 2021-09-14T22:24:07.000-04:00
diff --git a/Project.toml b/Project.toml
@@ -9,4 +9,5 @@ DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 
 [compat]
 CSV = "0.5, 0.6, 0.7, 0.8, 0.9"
+DataFrames = "1"
 julia = "1"
