properly use deps

Author: oscarddssmith

Project.toml

@@ -2,15 +2,18 @@ name = "Primes"
 uuid = "27ebfcd6-29c5-5fa9-bf4b-fb8fc14df3ae"
 version = "0.5.1"
 
+[deps]
+IntegerMathUtils = "18e54dd8-cb9d-406c-a71d-865a43cbb235"
+
 [extras]
-DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 IntegerMathUtils = "18e54dd8-cb9d-406c-a71d-865a43cbb235"
+DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
 test = ["DataStructures", "IntegerMathUtils", "Test"]
 
 [compat]
-DataStructures = "0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17"
+DataStructures = "0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18"
 IntegerMathUtils = "0.1"
 julia = "1"