fix syntax error in test

Author: ablaom

test/integration/regression.jl

@@ -104,7 +104,7 @@ LearnAPI.minimize(model::RidgeFitted) =
     Ridge,
     constructor = Ridge,
     kinds_of_proxy = (Point(),),
-    tags = ("regression",)
+    tags = ("regression",),
     functions = (
         :(LearnAPI.fit),
         :(LearnAPI.algorithm),
@@ -237,7 +237,7 @@ LearnAPI.minimize(model::BabyRidgeFitted) =
     BabyRidge,
     constructor = BabyRidge,
     kinds_of_proxy = (Point(),),
-    tags = ("regression",)
+    tags = ("regression",),
     functions = (
         :(LearnAPI.fit),
         :(LearnAPI.algorithm),

test/integration/static_algorithms.jl

@@ -39,7 +39,7 @@ end
 @trait(
     Selector,
     constructor = Selector,
-    tags = ("feature engineering",)
+    tags = ("feature engineering",),
     functions = (
         :(LearnAPI.fit),
         :(LearnAPI.algorithm),
@@ -105,7 +105,7 @@ end
     Selector2,
     constructor = Selector2,
     predict_or_transform_mutates = true,
-    tags = ("feature engineering",)
+    tags = ("feature engineering",),
     functions = (
         :(LearnAPI.fit),
         :(LearnAPI.algorithm),