diff --git a/src/koans/equalities.clj b/src/koans/equalities.clj
index 970f692..cc60740 100644
--- a/src/koans/equalities.clj
+++ b/src/koans/equalities.clj
@@ -1,9 +1,9 @@
 (meditations
- "We shall contemplate truth by testing reality, via equality."
- (= __ true)
+  "We shall contemplate truth by testing reality, via equality."
+  (= __ true)
 
- "To understand reality, we must compare our expectations against reality."
- (= __ (+ 1 1))
+  "To understand reality, we must compare our expectations against reality."
+  (= __ (+ 1 1))
 
- "You can test equality of many things"
- (= (+ 3 4) __ (+ 2 __)))
+  "You can test equality of many things"
+  (= (+ 3 4) __ (+ 2 __)))
diff --git a/src/koans/sets.clj b/src/koans/sets.clj
index ccf7a57..51bffc6 100644
--- a/src/koans/sets.clj
+++ b/src/koans/sets.clj
@@ -1,16 +1,16 @@
 (meditations
- "Sets are another important data structure in clojure"
- (= #{} (set nil))
+  "Sets are another important data structure in clojure"
+  (= #{} (set nil))
 
- "Remember that a set is a 'set'"
- (= __ (set '(1 1 2 2 3 3 4 4 5 5)))
+  "Remember that a set is a 'set'"
+  (= __ (set '(1 1 2 2 3 3 4 4 5 5)))
 
- "You can ask clojure for the union of two sets"
- (= __ (clojure.set/union #{1 2 3 4} #{2 3 5}))
+  "You can ask clojure for the union of two sets"
+  (= __ (clojure.set/union #{1 2 3 4} #{2 3 5}))
 
- "And also the intersection"
- (= __ (clojure.set/intersection #{1 2 3 4} #{2 3 5}))
+  "And also the intersection"
+  (= __ (clojure.set/intersection #{1 2 3 4} #{2 3 5}))
 
- "But don't forget about the difference"
- (= __ (clojure.set/difference #{1 2 3 4 5} #{2 3 5})))
+  "But don't forget about the difference"
+  (= __ (clojure.set/difference #{1 2 3 4 5} #{2 3 5})))
 
diff --git a/src/koans/vectors.clj b/src/koans/vectors.clj
index 1409921..bcdedb3 100644
--- a/src/koans/vectors.clj
+++ b/src/koans/vectors.clj
@@ -1,27 +1,27 @@
 (meditations
- "You can use vectors in clojure to create an 'Array' like structure"
- (= __ (.size (vec nil)))
+  "You can use vectors in clojure to create an 'Array' like structure"
+  (= __ (.size (vec nil)))
 
- "You can create a vector in two ways"
- (= [] (vec nil))
+  "You can create a vector in two ways"
+  (= [] (vec nil))
 
- "And populate it in either of these ways"
- (= [1] (vec '(1)))
- 
- "But you can populate it with any number of elements at once"
- (= [1 __] (vec '(1 2)))
- 
- "And add to it as well"
- (= __ (conj (vec nil) 333))
+  "And populate it in either of these ways"
+  (= [1] (vec '(1)))
 
- "You can get the first element of a vector like so"
- (= :peanut (first [:peanut :butter :and :jelly]))
+  "But you can populate it with any number of elements at once"
+  (= [1 __] (vec '(1 2)))
 
- "And the last in a similar fashion"
- (= __ (last [:peanut :butter :and :jelly]))
+  "And add to it as well"
+  (= __ (conj (vec nil) 333))
 
- "Or any index if you wish"
- (= __ (nth [:peanut :butter :and :jelly] 3))
+  "You can get the first element of a vector like so"
+  (= :peanut (first [:peanut :butter :and :jelly]))
 
- "You can also slice a vector"
- (= __ (subvec [:peanut :butter :and :jelly] 1 3)))
\ No newline at end of file
+  "And the last in a similar fashion"
+  (= __ (last [:peanut :butter :and :jelly]))
+
+  "Or any index if you wish"
+  (= __ (nth [:peanut :butter :and :jelly] 3))
+
+  "You can also slice a vector"
+  (= __ (subvec [:peanut :butter :and :jelly] 1 3)))