diff --git a/test/monger/test/aggregation_framework_test.clj b/test/monger/test/aggregation_framework_test.clj
index 74a364f..fe86948 100644
--- a/test/monger/test/aggregation_framework_test.clj
+++ b/test/monger/test/aggregation_framework_test.clj
@@ -16,12 +16,12 @@
   (use-fixtures :each purge-collections)
 
   (deftest test-basic-single-stage-$project-aggregation
-    (let [batch      [{ :state "CA" :quantity 1 :price 199.00 }
-                      { :state "NY" :quantity 2 :price 199.00 }
-                      { :state "NY" :quantity 1 :price 299.00 }
-                      { :state "IL" :quantity 2 :price 11.50  }
-                      { :state "CA" :quantity 2 :price 2.95   }
-                      { :state "IL" :quantity 3 :price 5.50   }]
+    (let [batch      [{:state "CA" :quantity 1 :price 199.00}
+                      {:state "NY" :quantity 2 :price 199.00}
+                      {:state "NY" :quantity 1 :price 299.00}
+                      {:state "IL" :quantity 2 :price 11.50 }
+                      {:state "CA" :quantity 2 :price 2.95  }
+                      {:state "IL" :quantity 3 :price 5.50  }]
           expected    #{{:quantity 1 :state "CA"}
                         {:quantity 2 :state "NY"}
                         {:quantity 1 :state "NY"}
@@ -36,12 +36,12 @@
 
 
   (deftest test-basic-projection-with-multiplication
-    (let [batch      [{ :state "CA" :quantity 1 :price 199.00 }
-                      { :state "NY" :quantity 2 :price 199.00 }
-                      { :state "NY" :quantity 1 :price 299.00 }
-                      { :state "IL" :quantity 2 :price 11.50  }
-                      { :state "CA" :quantity 2 :price 2.95   }
-                      { :state "IL" :quantity 3 :price 5.50   }]
+    (let [batch      [{:state "CA" :quantity 1 :price 199.00}
+                      {:state "NY" :quantity 2 :price 199.00}
+                      {:state "NY" :quantity 1 :price 299.00}
+                      {:state "IL" :quantity 2 :price 11.50 }
+                      {:state "CA" :quantity 2 :price 2.95  }
+                      {:state "IL" :quantity 3 :price 5.50  }]
           expected    #{{:_id "NY" :subtotal 398.0}
                         {:_id "NY" :subtotal 299.0}
                         {:_id "IL" :subtotal 23.0}
@@ -55,12 +55,12 @@
 
 
   (deftest test-basic-total-aggregation
-    (let [batch      [{ :state "CA" :quantity 1 :price 199.00 }
-                      { :state "NY" :quantity 2 :price 199.00 }
-                      { :state "NY" :quantity 1 :price 299.00 }
-                      { :state "IL" :quantity 2 :price 11.50  }
-                      { :state "CA" :quantity 2 :price 2.95   }
-                      { :state "IL" :quantity 3 :price 5.50   }]
+    (let [batch      [{:state "CA" :quantity 1 :price 199.00}
+                      {:state "NY" :quantity 2 :price 199.00}
+                      {:state "NY" :quantity 1 :price 299.00}
+                      {:state "IL" :quantity 2 :price 11.50 }
+                      {:state "CA" :quantity 2 :price 2.95  }
+                      {:state "IL" :quantity 3 :price 5.50  }]
           expected    #{{:_id "CA" :total 204.9} {:_id "IL" :total 39.5} {:_id "NY" :total 697.0}}]
       (mc/insert-batch db coll batch)
       (let [result (set (mc/aggregate db coll [{$project {:subtotal {$multiply ["$quantity", "$price"]}
@@ -72,17 +72,17 @@
 
 
   (deftest test-$first-aggregation-operator
-    (let [batch      [{ :state "CA" }
-                      { :state "IL"}]
+    (let [batch      [{:state "CA"}
+                      {:state "IL"}]
           expected   "CA"]
       (mc/insert-batch db coll batch)
-      (let [result (:state (first (mc/aggregate db coll [{$group { :_id 1 :state {$first "$state"} }}])))]
+      (let [result (:state (first (mc/aggregate db coll [{$group {:_id 1 :state {$first "$state"}}}])))]
         (is (= expected result)))))
 
   (deftest test-$last-aggregation-operator
-    (let [batch      [{ :state "CA" }
-                      { :state "IL"}]
+    (let [batch      [{:state "CA"}
+                      {:state "IL"}]
           expected   "IL"]
       (mc/insert-batch db coll batch)
-      (let [result (:state (first (mc/aggregate db coll [{$group { :_id 1 :state {$last "$state"} }}])))]
+      (let [result (:state (first (mc/aggregate db coll [{$group {:_id 1 :state {$last "$state"}}}])))]
         (is (= expected result))))))