diff --git a/lib/engine/src/ta/engine/javelin/cell.clj b/lib/engine/src/ta/engine/javelin/cell.clj
index b2026a09..b6a5da7e 100644
--- a/lib/engine/src/ta/engine/javelin/cell.clj
+++ b/lib/engine/src/ta/engine/javelin/cell.clj
@@ -10,7 +10,7 @@
     (warn "calculating formula args: " args)
     (try
       (apply formula-fn args)
-      (catch AssertionError ex 
+      (catch AssertionError ex
         (nom/fail ::error {:message "algo assert failure"}))
       (catch Exception ex
         (nom/fail ::error {:message "algo exception"})))))