Merge pull request #138 from Mirsait/20_logic_40_cond

Update function, make more beautiful

Author: ola-9

modules/20-logic/40-cond/index.clj

@@ -3,6 +3,6 @@
 (defn programmer-level [points-count]
   (cond
     (< points-count 10) "junior"
-    (and (>= points-count 10) (< points-count 20)) "middle"
+    (< points-count 20) "middle"
     :else "senior"))
 ;END